25: A metal oxide has the formula z2o3, it can be reduced by hydrogen to give free metal and wate
0.1596 g of the metal oxide requires 6 mg of hydrogen for complete reduction. The atomic weight of the metal is
metalis,
(a) 27.9
(b) 159.6
(c) 79.8
(d) 55.8
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Answer:
d
Explanation:
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