The salt that reacts with dilute hydrochloric acid to produce a pungent smelling gas which decolourizes acidified purple potassium tetraoxomanganate (VII) solution is

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The salt that reacts with dilute hydrochloric acid to produce a pungent smelling gas ...

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A Na\(_2\)SO\(_4\)
B Na\(_2\)SO\(_3\)
C Na\(_2\)S
D Na\(_2\)CO\(_3\)

Correct Answer: Option B

Explanation:

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The salt that reacts with dilute hydrochloric acid to produce a pungent smelling gas ...

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