Question

what gas is produced when zinc is added to dilute hydrocholic acid? how do we test the gas? . please say fast

Answer 1

Explanation:

Zn + HCl ---------> ZnCl2 + H2

• the gas liberated in hydrogen (H2)

TESTING THE GAS

• when a burning matchstick is brought near the mouth of the test tube, the fire will continue to burn with a pop sound

hope it helps....

Answer 2

Answer:

For example, hydrogen gas is one of the products released when dilute hydrochloric acid reacts with zinc metal. By collecting the hydrogen gas that is produced over water or in a syringe, rate graphs can be produced.

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