Matter and its states practice question for Railways, SSC. Review the correct answer and explanation, then continue with related practice below.
Which change occurs when water at its boiling point absorbs latent heat of vaporisation?
क्वथनांक पर पानी वाष्पन की गुप्त ऊष्मा अवशोषित करता है तो क्या होता है?
Answer and explanation are free to read — no sign-in required.उत्तर और व्याख्या पढ़ने के लिए साइन-इन आवश्यक नहीं है।
Correct Answerसही उत्तर
A. It changes into steam without a rise in temperatureA. यह बिना तापमान बढ़े भाप में बदलता है
Explanationव्याख्या
At the boiling point, additional heat is used for the liquid-to-gas phase change rather than raising the temperature.
क्वथनांक पर अतिरिक्त ऊष्मा तापमान बढ़ाने के बजाय द्रव से गैस में अवस्था परिवर्तन के लिए प्रयुक्त होती है। ---
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