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
Answers
Answered by
5
Answer:
d] a colorless and odourless gas is evolved that is Hydrogen gas
Explanation:
HCl + Zn -----> ZnCl₂ + H₂
Answered by
4
Answer:
(d) A colourless and odourlessgas is evolved
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