Lessons

Eamcet Chemistry
1st Year : Unit 1.4 (Basics & Concepts) - Stoichiometric Calculations

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Q.

The volume of CO2 obtained by the complete decomposition of one mole of NaHCO3 at STP is

View Answer

Correct choice: B

Explanation:

2NaHCO3 → Na2CO3 + H2O + CO2
2 moles of NaHCO3 →1 mole i.e 22.4 lit of CO2 STp
1 mole of NaHCO3 gives 22.4/2 =11.2 lit of CO2 STp
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