1.

A greenish yellow gas ‘X’ is passed through water to form a saturated solution. The aqueous solution on treatment with silver nitrate solution gives a white precipitate. The saturated aqueous solution also dissolves magnesium ribbon with the evolution of a colourless gas ‘Y’. Identify gases ‘X’ and ‘Y’.

Answer»

Solution :`UNDERSET(X)(Cl_(2))+H_(2)OrarrHCl+HClO`
`AgNO_(3)+HClrarrunderset(("whiteppt."))(AgCl)+HNO_(3)`
`Mg+2HClrarrunderset(("Y"))(MgCl_(2))+H_(2)`


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