PTS Chemistry Mcqs Online Test 10

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

The molecule having ?-bond?

Energy of atom in compound is?

Molecular orbitals are filled according to?

Which one shows high %age of the ionic character?
 

Measurement of the degree of polarity is?

In O2 each oxygen atom is hybridized?

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

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?