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A piece of metal (M) is dissolved in nitric acid and the resulting solution is treated ...

A piece of metal (M) is dissolved in nitric acid and the resulting solution is treated with a small quantity of sodium hydroxide to produce a white precipitate (B) which redissolves on the addition of excess alkali. The precipitate (B)when ignited in a crucible produces the oxide of the metal(m). The METAL M is

A. Zn
B. Cu
C. Al
D. Au
E. Ca




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