Question

How can how can the gas liberated by action of dilute sulphuric acid on zinc be identified?​

Answer 1

YOUR ANSWER:-

• The gas liberated by action of dilute sulphuric acid on zinc be identified because zinc is more reactive than hydrogen so it displaces it from the solution of sulphuric acid and forms zinc sulphate liberating hydrogen gas. In case of reaction with dilute hydrochloric acid $(HCl)$, the products are zinc chloride and bubbles are evolved indicating the liberation of hydrogen gas.

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