Q. In cold countries alcohol is preferred to mercury as a thermometric liquid because

  • (A) alcohol can be coloured and its level seen easily
  • (B) alcohol is cheaper than mercury
  • (C) alcohol is a better conductor of heat
  • (D) alcohol has a lower freezing point than mercury
✅ Correct Answer: (D) alcohol has a lower freezing point than mercury

Published by Mr. Dubey ⭐ 111.54K Points at 11-Oct-2021 06:50 am in Chemistry

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