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Some Basic Concepts of Chemistry question

2000 · Q104
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Some Basic Concepts of Chemistry question

2000 · Q104

NEETChemistrySome Basic Concepts of ChemistryMCQ+4 / −1
Volume of CO2 obtained by the complete decomposition of 9.85 g of BaCO3 is
  1. A
    2.24 L
  2. B
    1.118 L
  3. C
    0.84 L
  4. D
    0.56 L
View written solutionFree

Correct answer: B

BaCO3 →\to→ BaO + CO2

197.34 g →\to→ 22.4 L at N.T.P

9.85 g →\to→ 22.4197.34×9.85=1.118 L{{22.4} \over {197.34}} \times 9.85 = 1.118\,L197.3422.4​×9.85=1.118L

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