Question

5.Dilute hydrochloric acid is added to granulated zinc taken in a test tube. The following

observations are recorded. Point out the correct observation.

     (a)  The surface of metal becomes shining

     (b)  The reaction mixture turns milky

     (c)  Odour of a pungent smelling gas is recorded

      (d)  A colourless and odourless gas is evolved​

Answer 1

d. a colourless and odourless gas is evolved

Answer 2

Answer:

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Explanation:

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