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A solid X when heated gives off a brown gas. If X is soluble in excess sodium hy...


Question

A solid X when heated gives off a brown gas. If X is soluble in excess sodium hydroxide solution but insoluble in excess ammonium hydroxide solution, then X is

Options

A) basic lead carbonate

B) lead (II) nitrate

C) sodium carbonate

D) zinc nitrate

E) sodium nitrate


The correct answer is B.


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