Chemistry, asked by rohit140304, 3 months ago

2.24 L CO2 evolved at NTP by thermal decomposition
of 12.5 gm of sample of CaCO3. The purity of sample
is
(1) 80%
(2) 75% (3) 60%
(4) None

Answers

Answered by tasneemthegirl

1

Explanation:

4none is the correct answer

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