Question

which amongst the following can be
observed when zinc granules are added
to dilute hydrochloric acid taken in a test
a. No change takes place
b. The colour of the solution turns
yellow
c. A pungent smelling gas is
liberated
d. Small bubbles are formed​

Answer 1

Answer:

small bubbles are formed due to the release of hydrogen gas

Answer 2

A colourless & odourless gas evolves with bubbles.

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