PTS Chemistry Mcqs Online Test 10

Measurement of the degree of polarity is?

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?

The molecule having ?-bond?

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

A specie with maximum number of unpaired electrons?
 

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

In O2 each oxygen atom is hybridized?

Which one shows high %age of the ionic character?