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A metal oxide is reduced by heating it in a stream of hydrogen. After complete reduction, it is found that 3.15 gm of the oxide has yielded 1.05 gm of the metal. It may be inferred that the | |
A. | atomic weight of the metal is 4. [Wrong Answer] |
B. | equivalent weight of the metal is 4. [Correct Answer] |
C. | atomic weight of the metal is 2. [Wrong Answer] |
D. | equivalent weight of the metal is 8. [Wrong Answer] |