NTS Chemistry Mcqs Online Test 2

NTS Chemistry Mcqs Online Test 2 Question Answers Start Below


	

		
		

			
											

			
							
				

					
						
							

								
																
								
																
									
										Plasma is used in?
										
																		
										
																								
														

															
																														
																															
																	
																	  . Fluorescent bulb   
																	
																
																													
													
																								
														

															
																														
																															
																	
																	Neon signs   
																	
																
																													
													
																								
														

															
																														
																															
																	
																	Lasers  . 
																	
																
																													
													
																								
														

															
																														
																															
																	
																	All of these
																	
																
																													
													
																					

										
											
												
													Correct!
													Wrong!
													
												
											
										
									
 
								
							
 
						
 

						
							
						
					
											
						
							

								
																
								
																
									
										Equal masses of methane and oxygen are mixed in empty container at 250?(C) The fraction of total pressure exerted by oxygen is?
										
																		
										
																								
														

															
																														
																															
																	
																	   one / seventeen   
																	
																
																													
													
																								
														

															
																														
																															
																	
																	sixteen / seventeen   
																	
																
																													
													
																								
														

															
																														
																															
																	
																	one / three 
																	
																
																													
													
																								
														

															
																														
																															
																	
																	  two / three
																	
																
																													
													
																					

										
											
												
													Correct!
													Wrong!
													
												
											
										
									
 
								
							
 
						
 

						
							
						
					
											
						
							

								
																
								
																
									
										Quantum number values for 3p orbitals are?
										
																		
										
																								
														

															
																														
																															
																	
																	   n=3 l=2   . 
																	
																
																													
													
																								
														

															
																														
																															
																	
																	n=3 l=0
																	
																
																													
													
																								
														

															
																														
																															
																	
																	   n=3 l=1  
																	
																
																													
													
																								
														

															
																														
																															
																	
																	 n=3 l=3
																	
																
																													
													
																					

										
											
												
													Correct!
													Wrong!
													
												
											
										
									
 
								
							
 
						
 

						
							
						
					
											
						
							

								
																
								
																
									
										Bohrs model is contradicted by?
										
																		
										
																								
														

															
																														
																															
																	
																	   Plancks theory  . 
																	
																
																													
													
																								
														

															
																														
																															
																	
																	Dual nature of matter  . 
																	
																
																													
													
																								
														

															
																														
																															
																	
																	Heisenbergs uncertainty principle 
																	
																
																													
													
																								
														

															
																														
																															
																	
																	  All of these
																	
																
																													
													
																					

										
											
												
													Correct!
													Wrong!
													
												
											
										
									
 
								
							
 
						
 

						
							
						
					
											
						
							

								
																
								
																
									
										A real gas obeying vander waals equation will resemble the ideal gas if?
										
																		
										
																								
														

															
																														
																															
																	
																	   Both a and b are small 
																	
																
																													
													
																								
														

															
																														
																															
																	
																	  Both a and b are large  
																	
																
																													
													
																								
														

															
																														
																															
																	
																	 a is small and b is large  
																	
																
																													
													
																								
														

															
																														
																															
																	
																	 a is large and b is small
																	
																
																													
													
																					

										
											
												
													Correct!
													Wrong!
													
												
											
										
									
 
								
							
 
						
 

						
							
						
					
											
						
							

								
																
								
																
									
										Only London dispersion forces are present among the?
										
																		
										
																								
														

															
																														
																															
																	
																	   Molecules of water in liquid state . 
																	
																
																													
													
																								
														

															
																														
																															
																	
																	Atoms of helium in gaseous state at high temperature  
																	
																
																													
													
																								
														

															
																														
																															
																	
																	 Molecules of hydrogen chloride gas   
																	
																
																													
													
																								
														

															
																														
																															
																	
																	 Molecules of solid iodine
																	
																
																													
													
																					

										
											
												
													Correct!
													Wrong!
													
												
											
										
									
 
								
							
 
						
 

						
							
						
					
											
						
							

								
																
								
																
									
										When fast neutron strike the nucleus of nitrogen the particles ejected are?
										
																		
										
																								
														

															
																														
																															
																	
																	? - particles   
																	
																
																													
													
																								
														

															
																														
																															
																	
																	? - particles 
																	
																
																													
													
																								
														

															
																														
																															
																	
																	  ? - rays  
																	
																
																													
													
																								
														

															
																														
																															
																	
																	 X - rays
																	
																
																													
													
																					

										
											
												
													Correct!
													Wrong!
													
												
											
										
									
 
								
							
 
						
 

						
							
						
					
											
						
							

								
																
								
																
									
										A method of separation of components from its solution using Distribution law is?
										
																		
										
																								
														

															
																														
																															
																	
																	   Sublimation  
																	
																
																													
													
																								
														

															
																														
																															
																	
																	. Crystallisation  .
																	
																
																													
													
																								
														

															
																														
																															
																	
																	 Solvent extraction   
																	
																
																													
													
																								
														

															
																														
																															
																	
																	Distillation
																	
																
																													
													
																					

										
											
												
													Correct!
													Wrong!
													
												
											
										
									
 
								
							
 
						
 

						
							
						
					
											
						
							

								
																
								
																
									
										The molecules of CO2 in dry ice form?
										
																		
										
																								
														

															
																														
																															
																	
																	  Ionic crystal   
																	
																
																													
													
																								
														

															
																														
																															
																	
																	Covalent crystal  
																	
																
																													
													
																								
														

															
																														
																															
																	
																	Molecular crystal  
																	
																
																													
													
																								
														

															
																														
																															
																	
																	Any type of crystal
																	
																
																													
													
																					

										
											
												
													Correct!
													Wrong!
													
												
											
										
									
 
								
							
 
						
 

						
							
						
					
											
						
							

								
																
								
																
									
										Which of the following is pseudo solid?
										
																		
										
																								
														

															
																														
																															
																	
																	   CaF2  . 
																	
																
																													
													
																								
														

															
																														
																															
																	
																	NaCl 
																	
																
																													
													
																								
														

															
																														
																															
																	
																	  Glass  
																	
																
																													
													
																								
														

															
																														
																															
																	
																	 Diamond
																	
																
																													
													
																					

										
											
												
													Correct!
													Wrong!
													
												
											
										
									
 
								
							
 
						
 

						
							
						
					
															
 
			
			

			
			
				
					
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								Chemistry Test 6  Quiz Online
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NTS Chemistry Mcqs Online Test 2

NTS Chemistry Mcqs Online Test 2 Question Answers Start Below

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