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Matter in Our Surroundings — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceMatter in Our Surroundings1 Mark
MCQ
When liquid takes up heat from the surrounding, the surrounding ____________?
  • ✓
    Cools down
  • B
    Heats up
  • C
    Remains unchanges
  • D
    None of above
✓

Answer

Correct option: A.
Cools down
Liquid requires latent heat of vaporization.
So, when the liquid takes up the heat from the surrounding to vaporize, the temperature of surrounding reduces, and it cools down due to loss of heat.

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