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Chemistry
1. Matter in Our Surroundings
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Q76 of 160 Page 38

The evaporation of water increases under the following conditions:

evaporation of water increases with increase in surface area and rise in temperature.

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74

On converting 25°C, 38°C and 66°C to Kelvin scale, the correct sequence of temperatures will be:

75

The conversion of a solid into vapours without passing through the liquid state is called:

77

On converting 308K, 329K and 391K to Celsius scale, the correct sequence of temperatures will be:

78

Which of the following energy is absorbed during the change of state of a substance?

Questions · 160
1. Matter in Our Surroundings
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