Multiple Choice Question
Q10. When heat is constantly supplied by a burner to boiling water, then the temperature of water during vaporization
(a)rises very slowly (b)rises rapidly until steam is produced.
(c)first rises and then becomes constant (d)does not rise at all
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When heat is constantly supplied by a burner to boiling water, then the temperature of the water during vaporization does not rise at all.
- This is due to the latent heat of vaporization, the temperature remains constant.
- It evaporates at the body temperature when you perspire.
- When a gas burner produces heat with small flames to melt ice, then the temperature of the ice during melting gradually falls.
- This type of matter that has some mass and occupies space can differentiate in different temperatures.
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