1.

(A) Ammonia can be dried over conc. H_(2)SO_(4) (R ) Conc. H_(2)SO_(4) has more affinity to waterthan to ammonia

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 :4


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