Assertion (A) : HCl gas is dried by passing through concentrated $H_{2} SO_{4}$ .
Reason (R) : HCl gas reacts with $NH_{3}$ that gives white fumes

Question

Assertion (A) : HCl gas is dried by passing through concentrated H_2 SO_4.Reason (R) : HCl gas reacts with NH_3 that gives white fumes

Accepted Answer

Correct answer: B. (b) HCl and H_2 SO_4 both are acidic, Therefore, concentrated H_2 SO_4 is used for drying HCl gas. NH_3 ( g )+ HCl (g ) ⟶ NH_4 Cl (s )

$Assertion (A) : HCl gas is dried by passing through concentrated H_{2} SO_{4} . Reason (R) : HCl gas reacts with NH_{3} that gives white fumes$

Solution

More s-Block Elements PYQs