हिंदी

Identify the products formed when conc. sulfuric acid reacts with calcium fluoride. -

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प्रश्न

Identify the products formed when conc. sulfuric acid reacts with calcium fluoride.

विकल्प

  • \[\ce{CaSO4 + F2}\]

  • \[\ce{CaO + H2S}\]

  • \[\ce{CaSO4 + HF}\]

  • \[\ce{CaH2 + HF + H2O}\]

MCQ

उत्तर

\[\ce{CaSO4 + HF}\]

Explanation:

\[\ce{CaF2 + H2SO4 -> CaSO4 + 2HF}\]

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