Question

2. The gas evolved when zinc reacts with dilute sulphuric acid is

(a) Colourless , pungent smelling , combustible
(b) Colourless , foul smelling, combustible

(c) Colourless , odourless , burns with a pop sound

(d) Brown coloured, pungent smelling , does not burn
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Answer 1

$\mathbb{\green{\huge{\underline{\underline{ANSWER}}}}}$

Option (C) Colourless ,odourless, burns with a pop sound.

Answer 2

Answer:

colourless, odourless,burns with a pop sound