Assertion `:-` I effect of `Cl` atom is greater than `F` atom.
Reason `:-` `Cl` atom has more elctronegativity than F atom.

Asseration: HF forms two series of salts but HCl not. Reason: F -atom is more electronegative than Cl -atom.

Asseration: HF forms two series of salts but HCl not. Reason: F -atom is more electronegative than Cl -atom.

Assertion :-HCl is more polar than HF. Reason :- Cl has more E.N. than F.

Assertion :-HCl is more polar than HF. Reason :- Cl has more E.N. than F.

Assertion (A) : The size of Na^+ ion is less than 'Na' atom. Reason ( R_1 ): Na^+ has more protons than Na atom. Reason ( R_2 ): In general the positive ion (cation) of an element has less size than Its neutral atom.

Assertion: F is more electronegative than Cl . Reason: F has high electron affinity than Cl .

Assertion: F is more electronegative than Cl . Reason: F has high electron affinity than Cl .

Assertion : Dipole moment of CH_(3)F is greater than CH_(3)Cl Reason : C-Cl bond is more polar than C-F bond.

Assertion (A): F, has lower bond dissociation energy than Cl_(2) . Reason (R): Flourine is more electronegative than chlorine.