A rotten egg smell gas which is acidic in nature is Hydrogen sulphide gas.

True

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False

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Solution

The correct option is A True
Test for $H_{2} S$ gas:
Hydrogen sulphide gas smells like rotten egg and it turns lead(II) ethanoate paper black. Hydrogen sulphide gives sulphide ions in water, so
$P b^{2 +} (a q) + S^{2 -} (a q) \to P b S (s) (b l a c k)$
The gas is formed when acids react with sulphides.
Statement is true.

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A rotten egg smell gas which is acidic in nature is Hydrogen sulphide gas.

The correct option is A TrueTest for H2S gas:Hydrogen sulphide gas smells like rotten egg and it turns lead(II) ethanoate paper black. Hydrogen sulphide gives sulphide ions in water, soPb2+(aq)+S2–(aq)→PbS(s)(black)The gas is formed when acids react with sulphides.Statement is true.