The latent heat of vaporization of a substance is the amount of energy associated with doing which of the following to 1 kg of t he substance?
(PLEASE HELP NEED ANSWER ASAP!!)
2 answers:
Converting it from liquid to gas
Answer:
B) Boiling it at its boiling point
Explanation:
As we know that the heat required to convert the given substance from liquid to vapor at its boiling point is known as latent heat of vaporization
So here we know that
here we know that
so it is known as the heat required to boil the given substance of unit mass at its boiling point
so correct answer will be
B) Boiling it at its boiling point
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