JEE Main 2003 — Some Basic Concepts of Chemistry Question with Solution
JEE Main 2003
Question
What volume of hydrogen gas, at and , pressure will be consumed in obtaining of elemental boron (atomic mass ) from the reducti on of boron trichloride by hydrogen?
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Show full solutionCorrect option: A
Correct answer
A
Step-by-step explanation
No. of moles of boron
for
mole of Boron mole of
mole of Boron mole of
moles of Hydrogen is required
Litre
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This is a previous-year question from JEE Main 2003, covering the Some Basic Concepts of Chemistry chapter of Chemistry. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.