Class 11

8. Hydrogen question bank (Chemistry)

Practice 1,286 free Class 11 Chemistry - 8. Hydrogen questions with answers and step-by-step solutions.

Q1.

Identify the reaction which does not liberate hydrogen.

(A)
Reaction of lithium hydride with \(B_{2}H_{6}\)
(B)
Electrolysis of acidified water using Pt electrodes
(C)
Reaction of zinc with aqueous alkali
(D)
Allowing a solution of sodium in liquid ammonia to stand
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Q2.

The various types of hydrides and examples of each type are given below:

Choose the correct matching from the codes given below:

(A)
(A)-(ii), (B)-(iv), (C)-(v), (D)-(i), (E)-(i)
(B)
(A)-(iv), (B)-(i), (C)-(iii), (D)-(v), (E)-(iii)
(C)
(A)-(iv), (B)-(iii), (C)-(v), (D)-(ii), (E)-(i)
(D)
(A)-(iv), (B)-(v), (C)-(i), (D)-(iii), (E)-(ii)
(E)
(A)-(v), (B)-(iii), (C)-(iv), (D)-(i), (E)-(iii)
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