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Some Basic Concepts of Chemistry question

2008 · Q106
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Some Basic Concepts of Chemistry question

2008 · Q106

NEETChemistrySome Basic Concepts of ChemistryMCQ+4 / −1
What volume of oxygen gas (O2) measuread at 0oC and 1 atm, is needed to burn completely 1 L of propane gas (C3H8) measured under the same conditions ?
  1. A
    5 L
  2. B
    10 L
  3. C
    7 L
  4. D
    6 L
View written solutionFree

Correct answer: A

C3H8+5O2$ \to $3CO2+4H2O(balanced equation)
1 vol.5 vol.3 vol.4 vol.

According to the above equation 1 vol. or 1 litre of propane requires to 5 vol. or 5 litre of O2 to burn completely.
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