Q. Latent heat is the heat required to __________.

गुप्त ऊष्मा __________ के लिए आवश्यक ऊष्मा है।

A
Raise temperature
तापमान बढ़ाएँ
B
Change state without changing temperature
तापमान बदले बिना अवस्था बदलें
C
Increase pressure
दबाव बढ़ाएँ
D
Expand volume
वॉल्यूम का विस्तार करें

Explanation

Latent heat is the energy required to change the phase of a substance (e.g., melting, boiling) without a temperature change. It is used to break molecular bonds or change the arrangement of particles.

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