1.

Two elements A (at. mass 16) and B (at. mass 14) combine to form compounds X, Y and Z. The ratio of different masses of B which combine with a fixed mass of A in X, Y and Z is 1:3:5. If 32 parts by mass of A combine with 84 parts by mass of B in X, then in Z, 16 parts by mass of A will combine with

Answer»

14 PARTS by mass of B
42 parts by mass of B
70 parts by mass of B
84 parts by mass of B

SOLUTION :70 parts by mass of B


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