PTS Chemistry Mcqs Online Test 10

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

In O2 each oxygen atom is hybridized?

Energy of atom in compound is?

Measurement of the degree of polarity is?

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

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

The molecule having ?-bond?

Molecular orbitals are filled according to?

Which one shows high %age of the ionic character?
 

A specie with maximum number of unpaired electrons?