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A pungent smelling gas X after being dri...

A pungent smelling gas X after being dried by concentrated `H_2SO_4` was dissolved in water to give strongly acidic solution. The gas also gives dense white fumes with `NH_3`. X is also a constituent of aqua-regia. Which of the following is/are true for X?

A

(A) X Is HCI

B

(B) X is `Cl_2`

C

(C) X is the most volatile among the hydrides of halogens

D

Solution of X in water can liberate `CO_2` from the solution of sodium hydrogencarbonates.

Text Solution

Verified by Experts

The correct Answer is:
A, C, D
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