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

Answer:

(d) is the correct answer

Explanation:

because when metal react with acid the form metal salt an hydogen gas is e

e

volved and zinc (zn) is a metal

Answer 2

Answer:

options d

is the answer

Explanation:

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