JEE Main 2022 · 30 June · morning · Single correct · +4 / −1

Which one of the following chemicals has not been used for the dry cleaning of clothes?

  1. (a) Tetrachloroethene
  2. (b) Liquid CO₂
  3. (c) Ethanol
  4. (d) H₂O₂
Answer and solution

Answer (c) Ethanol

No written solution for this question yet.

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Asked about 60 times in JEE Main since 2020. This question is from 2022.