Which of the following compound is used as antifreeze agent in automobile radiators?

Which of the following compound is used as antifreeze agent in automobile radiators?
  1. $\mathrm{CH}_3 \mathrm{OH}$

  3. $\mathrm{HO}-\mathrm{CH}_2-\mathrm{CH}_2-\mathrm{OH}$
  4. $\mathrm{C}_2 \mathrm{H}_5 \mathrm{OH}$

Solution

$\mathrm{HO}-\mathrm{CH}_2-\mathrm{CH}_2-\mathrm{OH}$

Asked in: MHT CET 2022 (11 Aug Shift 1)

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