Assertion (A) Sodium chloride is added to precipitate soap after saponification.
Reason (R) Hydrolysis of esters of long chain fatty acids by alkali produces soap in colloidal form.

Assertion (A): Sodium chloride is added to precipitate soap after saponification. Reason (R) : Hydrolysis of esters of long chain fatty acids by the alkali produces soap in colloidal form.

Soaps are sodium or potassium salt of long chain fatty acids like

Soaps are sodium or potassium salt of long chain fatty acids like

Assertion (A) : Soaps do not form lather with water containing salts of calcium and magnesium. Reason ( R) : Calcium and magnesium salts of long-chain fatty acids are insoluble in water.

Assertion (A): Sodium chloride formed by the action of chlorine gas on sodium metal is a stable compound. Reason: (R) This is because sodium and chloride ions acquire octet in sodium chloride formation.

Assertion (A): Sodium chloride formed by the action of chlorine gas on sodium metal is a stable compound. Reason: (R) This is because sodium and chloride ions acquire octet in sodium chloride formation.