1.

(A): Direct absorption of SO_(3) in H_(2)O is commercially not possible (R): Direct absorption of SO_(3) in water forms a mist of corrosive vapours.

Answer»

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

Answer :A


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