<h3>Answer:</h3>
<u>∅</u><u>C</u>. The amount of energy required to turn a mole of a liquid into a gas
<h3>Explaination:</h3>
The amount of energy required to convert a liquid to a gas is called the enthalpy of vaporization
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Answer:
temporary changes are the changes which are there only for a short period if time.
Explanation:
generally temporary changes are reversible. permanent changes are the changes which remain for a longer time and are not reversible
The answer would be ethane (C2H4)