Chemistry, asked by bhavitaverma445, 5 months ago

granulated zinc is prefreed over pure zinc for the laboratory prepration of hydrogen gas.​

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Answered by anmol4953
5

Answer:

Granulated zinc is ideal for the preparation of hydrogen gas in chemical laboratories because it usually contains a small amount of copper, which has the ability to act as a catalyst to the associated chemical reaction and, therefore, increase the rate of the chemical reaction without actually participating in i

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