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Reaction of Bases with Dil. Sulphuric Acid

Molecule Na2X...

Question

Molecule $N a_{2} X$ on treatment with dilute sulphuric acid forms a molecule ‘Y’ and liberates a rotten smelling gas. The liberated gas undergoes a double decomposition reaction with molecule ‘Z’, forming a black precipitate and vinegar. Identify the groups in Y and Z.

A

Bisulphate, formate

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B

Sulphate, acetate

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C

Bisulphate, acetate

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D

Sulphate, formate

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Solution

The correct option is B Sulphate, acetate

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