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The latent heat of vaporization of a substance is the amount of energy associated with doing which of the following to 1 kg of the substance?

(PLEASE HELP NEED ANSWER ASAP!!)

The latent heat of vaporization of a substance is the amount of energy associated with doing which of the following to 1 kg of the substance PLEASE HELP NEED AN class=

Respuesta :

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

[tex]Q = mL[/tex]

here we know that

[tex]L = \frac{Q}{m}[/tex]

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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