Chemistry Mcqs Online Test 10

Which one shows high %age of the ionic character?
 

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

The molecule having ?-bond?

A specie with maximum number of unpaired electrons?
 

In O2 each oxygen atom is hybridized?

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

Energy of atom in compound is?

Molecular orbitals are filled according to?

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

Measurement of the degree of polarity is?