Concept explainers
The energy drawn from the air molecules if 2 kg of ethyl alcohol is allowed to vaporize in a refrigerator. The heat of vaporization of ethyl alcohol is
Answer to Problem 60A
The energy drawn from the air molecules if 2 kg of ethyl alcohol is allowed to vaporize in a refrigerator is
Explanation of Solution
Given Info:
Mass of ethyl alcohol (
Heat of vaporization of ethyl alcohol (
Formula used:
Where;
Calculation:
On putting the values; we get
Conclusion:
Thus, the energy drawn from the air molecules if 2 kg of ethyl alcohol is allowed to vaporize in a refrigerator is
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