NTS Chemistry Mcqs Online Test 2

NTS Chemistry Mcqs Online Test 2 Question Answers Start Below


	

		
		

			
											

			
							
				

					
						
							

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

															
																														
																															
																	
																	   Sublimation  
																	
																
																													
													
																								
														

															
																														
																															
																	
																	. Crystallisation  .
																	
																
																													
													
																								
														

															
																														
																															
																	
																	 Solvent extraction   
																	
																
																													
													
																								
														

															
																														
																															
																	
																	Distillation
																	
																
																													
													
																					

										
											
												
													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!
													
												
											
										
									
 
								
							
 
						
 

						
							
						
					
											
						
							

								
																
								
																
									
										Which of the following is pseudo solid?
										
																		
										
																								
														

															
																														
																															
																	
																	   CaF2  . 
																	
																
																													
													
																								
														

															
																														
																															
																	
																	NaCl 
																	
																
																													
													
																								
														

															
																														
																															
																	
																	  Glass  
																	
																
																													
													
																								
														

															
																														
																															
																	
																	 Diamond
																	
																
																													
													
																					

										
											
												
													Correct!
													Wrong!
													
												
											
										
									
 
								
							
 
						
 

						
							
						
					
											
						
							

								
																
								
																
									
										Bohrs model is contradicted by?
										
																		
										
																								
														

															
																														
																															
																	
																	   Plancks theory  . 
																	
																
																													
													
																								
														

															
																														
																															
																	
																	Dual nature of matter  . 
																	
																
																													
													
																								
														

															
																														
																															
																	
																	Heisenbergs uncertainty principle 
																	
																
																													
													
																								
														

															
																														
																															
																	
																	  All of these
																	
																
																													
													
																					

										
											
												
													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!
													
												
											
										
									
 
								
							
 
						
 

						
							
						
					
											
						
							

								
																
								
																
									
										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!
													
												
											
										
									
 
								
							
 
						
 

						
							
						
					
											
						
							

								
																
								
																
									
										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!
													
												
											
										
									
 
								
							
 
						
 

						
							
						
					
											
						
							

								
																
								
																
									
										The molecules of CO2 in dry ice form?
										
																		
										
																								
														

															
																														
																															
																	
																	  Ionic crystal   
																	
																
																													
													
																								
														

															
																														
																															
																	
																	Covalent crystal  
																	
																
																													
													
																								
														

															
																														
																															
																	
																	Molecular crystal  
																	
																
																													
													
																								
														

															
																														
																															
																	
																	Any type of crystal
																	
																
																													
													
																					

										
											
												
													Correct!
													Wrong!
													
												
											
										
									
 
								
							
 
						
 

						
							
						
					
											
						
							

								
																
								
																
									
										Plasma is used in?
										
																		
										
																								
														

															
																														
																															
																	
																	  . Fluorescent bulb   
																	
																
																													
													
																								
														

															
																														
																															
																	
																	Neon signs   
																	
																
																													
													
																								
														

															
																														
																															
																	
																	Lasers  . 
																	
																
																													
													
																								
														

															
																														
																															
																	
																	All of these
																	
																
																													
													
																					

										
											
												
													Correct!
													Wrong!
													
												
											
										
									
 
								
							
 
						
 

						
							
						
					
											
						
							

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

															
																														
																															
																	
																	? - particles   
																	
																
																													
													
																								
														

															
																														
																															
																	
																	? - particles 
																	
																
																													
													
																								
														

															
																														
																															
																	
																	  ? - rays  
																	
																
																													
													
																								
														

															
																														
																															
																	
																	 X - rays
																	
																
																													
													
																					

										
											
												
													Correct!
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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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