Question

Make correct pairs from below mentioned (X) and (Y).
(X)
(a) Dehydrating agent
(b) In preparation of fire crackers
(c) Weak bleaching agent
(d) Lightest gas

(Y)
(1) Sulphur dioxide
(2) Concentrated sulphuric acid.
(3) Dihydrogen gas
(4) Sulphur

(A) (a-4), (5-3), (c-1), (d-2)
(B) (a-3), (b-2), (c-4), (d-1)
(C) (a-3), (5-1), (c-2), (d-4)
(D) (a-2), (b-4), (0-1), (d-3)

Answer 1

the correct option is A