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MHT CET202615 April 2026Morning ShiftChemistryAlcohols Phenols and EthersActual

Which of the following is a dihydric alcohol?

Options

  1. AGlycerol
  2. BEthylene glycol
  3. CSorbitol
  4. DMethanol

Correct answer

B. Ethylene glycol

Step-by-step solution

A dihydric alcohol contains two hydroxyl ( -OH ) groups in its molecule. Glycerol is a trihydric alcohol (propane- 1,2,3 -triol) containing three -OH groups. Ethylene glycol is a dihydric alcohol (ethane- 1,2 -diol) containing two -OH groups. Sorbitol is a hexahydric alcohol containing six -OH groups. Methanol is a monohydric alcohol containing one -OH group. Answer: Ethylene glycol

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