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Some Basic Concepts of Chemistry question

2025 · 3 Apr · Shift 2 · Q4
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Some Basic Concepts of Chemistry question

2025 · 3 Apr · Shift 2 · Q4

JEE MainChemistrySome Basic Concepts of ChemistryMCQ+4 / −1
Mass of magnesium required to produce 220 mL of hydrogen gas at STP on reaction with excess of dil. HCl is Given: Molar mass of Mg is 24 g mol−124 \mathrm{~g} \mathrm{~mol}^{-1}24 g mol−1.
  1. A
    0.24 mg
  2. B
    235.7 g
  3. C
    2.444 g
  4. D
    236 mg
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