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Some Basic Concepts of Chemistry question

2003 · Shift 0 · Q53
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Some Basic Concepts of Chemistry question

2003 · Shift 0 · Q53

JEE MainChemistrySome Basic Concepts of ChemistryMCQ+4 / −1
What volume of hydrogen gas at 273 K and 1 atm pressure will be consumed in obtaining 21.6 g of elemental boron (atomic mass = 10.8) from the reduction of boron trichloride by hydrogen?
  1. A
    67.2 L
  2. B
    44.8 L
  3. C
    22.4 L
  4. D
    89.6 L
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