Colum - I (On hydrolysis) Column - II (A) NF3 (P) Hydrolysis is possible at room temperature. (B) CCl4 (Q) It undergoes partial hydrolysis. (C) 3SiF4 (R) Hydrolysis is possible at drastic condition. (D) BiCl3 (S) One of the product is ionic. (T) One of the product HF.

Engineering

Chemistry

Compounds of Halogen Family

Hydrolysis

Compounds of Boron Family New

Question

Colum - I (On hydrolysis)	Column - II
(A) NF₃	(P) Hydrolysis is possible at room temperature.
(B) CCl₄	(Q) It undergoes partial hydrolysis.
(C) 3SiF₄	(R) Hydrolysis is possible at drastic condition.
(D) BiCl₃	(S) One of the product is ionic.
	(T) One of the product HF.

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Hydrolysis involves reaction with water. Let's analyze each compound:

(A) NF₃: Hydrolysis is difficult due to low dipole moment and lack of vacant d-orbitals. It requires drastic conditions (R).

(B) CCl₄: No hydrolysis occurs at room temperature as carbon has no vacant d-orbitals and is sterically shielded.

(C) SiF₄: Undergoes complete hydrolysis at room temperature (P) due to vacant d-orbitals, producing H₂SiF₆ (ionic) (S) and HF (T). Reaction: $3 SiF 4 + 4 H 2 O \to 2 H 2 SiF 6 + H 4 SiO 4$

(D) BiCl₃: Undergoes partial hydrolysis (Q) due to high polarizing power, forming BiOCl. One product is ionic (S).

Final Answer: (A)→(R); (B)→No match; (C)→(P),(S),(T); (D)→(Q),(S)