Chemistry Mcqs Online Test 10

In O2 each oxygen atom is hybridized?

Molecular orbitals are filled according to?

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

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?

A specie with maximum number of unpaired electrons?
 

The molecule having ?-bond?

Which one shows high %age of the ionic character?
 

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

Measurement of the degree of polarity is?