1.

If the equivalent weight of an element is 32, then thepercentage of oxygen in its oxide is(A) 16(C) 32(B) 40(D) 20

Answer»

Equi. Wt of Element = 32 gEqui. Wt of Oxygen= 8 gOne Equivalent of Oxide = 32 +8 = 40gPercentage of oxygen in oxide = 8/40 * 100 = 20%



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