NEET UG CHEMISTRY MCQ: SURFACE CHEMISTRY

1 Medium

1 of 1

Analyzing +4 | -1

Assertion (A):

{SO}_2

gas is easily liquified while

{H}_2

is difficult to liquify.

Reason (R):

{SO}_2

has low critical temperature while

{H}_2

has high critical temperature.

View answer and explanation

Correct option: C

(A) is true but (R) is false

The correct answer is '(A) is true but (R) is false' because SO2 is easily liquefied due to stronger intermolecular forces, but it has a higher critical temperature than H2.

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