Copper sulphate is used during laboratory preparation of hydrogen gas. Give reason.

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asked Feb 4, 2020 126k views

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SHM · Answer 1 · 2020-02-08T16:34:49+0000

Answer:Hydrogen gas is prepared in laboratory by the action of dilute HCl upon granulated zinc. Note: This is a redox reaction since Zn is oxidized and H+ ions is reduced here. Procedure: ... Some crystals of copper sulphate are added to increase the rate of reaction.

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Copper sulphate is used during laboratory preparation of hydrogen gas. Give reason.

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Copper sulphate is used during laboratory preparation of hydrogen gas. Give reason.