Question

why does the temperature of a substance remains constant during its melting and boiling point?​

Answer 1

Answer:

The extra heat supplied to the boiling water is used in the vaporization of a liquid, which is known as the latent heat of vaporization. That's why the temperature of a substance remains constant during its melting or boiling point.

Explanation: Hope it helps you!!

Answer 2

$\small{ \textsf{ \textbf{ \color{li}{QUESTION ࿐ }}}}$

why does the temperature of a substance remains constant during its melting and boiling point?

$\small{ \textsf{ \textbf{ \color{li}{αηsωεя ࿐ }}}}$

The extra heat supplied to the boiling water is used in the vaporization of a liquid, which is known as the latent heat of vaporization. That's why the temperature of a substance remains constant during its melting or boiling.

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