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MHT CET202613 April 2026Evening ShiftChemistryAlcohols Phenols and EthersActual

How many moles of hydrogen are liberated when 6 moles of ethyl alcohol reacts with sodium metal?

Options

  1. A2
  2. B3
  3. C4
  4. D6

Correct answer

B. 3

Step-by-step solution

The balanced chemical equation for the reaction of ethyl alcohol with sodium metal is: 2 C ₂ H ₅ OH + 2 Na 2 C ₂ H ₅ ONa + H ₂ From the stoichiometry of the reaction, 2 moles of ethyl alcohol produce 1 mole of hydrogen gas. Therefore, the number of moles of hydrogen gas produced by 6 moles of ethyl alcohol is: 1 2 6 = 3 moles Answer: 3

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