1.

(A): At room temperature water does not sublimate from ice to steam. (R ): The critical points of water is much above the room temperature.(1994)

Answer»

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

Answer :C


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