Assertion `NO^(o+)` has a lower pi accepting tendency than the `CO`
Reason No donates 3 electrons into the vacant orbital of metal cation or atom .

Assertion NH_(3) is an electron precise hydride. Reason : NH_(3) has one loone pair of electrons on N atom.

Assertion : O_(3) has higher boiling point than O2. Reason : O_(3) is allotrope of oxygen.

Assertion: F atom has less electron afffinity than Cl atom. Reason: Additional electrons are repelled more strongly by 3p electrons in Cl atom than by 2p electrons in F atom.

Assertion: F atom has less electron afffinity than Cl atom. Reason: Additional electrons are repelled more strongly by 3p electrons in Cl atom than by 2p electrons in F atom.

Assertion : An orbital cannot have more than two electrons. Reason : The two electrons in an orbital create opposite magnetic fields.

Assertion:- N_(2)^(+) is more stable than N_(2)^(-) Reason:- N_(2)^(+) has less electrons in antibonding orbital .