Some Basic Concepts of Chemistry — JEE Main 2003 · Annual, Paper 1 · Q2055 · Alror
Some Basic Concepts of Chemistry
JEE Main 2003 · Annual, Paper 1 · Q2055
ChemistryEasy88×since 2002Q2055
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?