PTS Chemistry Mcqs Online Test 10

In O2 each oxygen atom is hybridized?

Energy of atom in compound is?

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

Which one shows high %age of the ionic character?
 

The molecule having ?-bond?

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

Molecular orbitals are filled according to?

A specie with maximum number of unpaired electrons?
 

Measurement of the degree of polarity is?

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