NTS Chemistry Mcqs Online Test 6

When 2 lone pair and 2 bond pair are around the central atom reduction in the bond angle is up to?

The molecule having ?-bond?

A specie with maximum number of unpaired electrons?
 

Measurement of the degree of polarity is?

In O2 each oxygen atom is hybridized?

Energy of atom in compound is?

Molecular orbitals are filled according to?

Which of the following have their outer most shell complete in atomic form?

Which one shows high %age of the ionic character?
 

Force responsible to hold atoms together in a compound is called?