1.

(A) H_(2) SO _(4) is used in the preparation of HCl from NaCl (R ) H _(2) SO _(4) is lower volatile cid than HCl

Answer»

Both (A) and (R ) are TRUE and (R ) is the CORRECT explanation of (A)
Both (A) and (R ) are true and (R ) is not the correct explanation of (A)
(A) is true but (R ) is FALSE
Both (A) and (R )are false

Answer :A


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