PTS Chemistry Mcqs Online Test 10

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

Which one shows high %age of the ionic character?
 

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

In O2 each oxygen atom is hybridized?

The molecule having ?-bond?

A specie with maximum number of unpaired electrons?
 

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

Molecular orbitals are filled according to?

Energy of atom in compound is?

Measurement of the degree of polarity is?