JEE Advanced 2021 Full Test 1 Paper 1

PART – II

Chemistry

SECTION – A(One Options Correct Type)
This section contains 06 multiple choice questions. Each question has four choices (A), (B), (C) and (D), out of which ONLY ONE option is correct.

Question : 24 of 54

Marks: +1, -0

In the system, LaCl3(s)+H2O(g)+ heat ⇌LaClO(s)+2HCl(g), equilibrium is established. More water vapour is added to disturb the equilibrium. If the pressure of water vapour at new equilibrium is double of that at initial equilibrium, the factor by which pressure of HCl is changed is:

2 times
√2 times
1
√2
times
4 times

Validate

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