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MHT CET202210 Aug 2022Morning ShiftChemistrySome Basic Concepts of ChemistryActual

What is the quantity of dehydrated water when 34.2 ~g cane sugar is treated with conc. H ₂ SO ₄ under normal conditions of temperature and pressure?

Options

  1. A11.0 ~g
  2. B19.8 ~g
  3. C39.6 ~g
  4. D34.2 ~g

Correct answer

B. 19.8 ~g

Step-by-step solution

aligned & C ₁₂ H ₂₂ O ₁₁ Conc. H ₂ SO ₄ 12 C +11 H ₂ O & aligned 1.1 ~mol aligned & 1.1 ~mol H ₂ O =1.1 18 &=19.8 ~g aligned

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