Matter and its states practice question for Railways, SSC. Review the correct answer and explanation, then continue with related practice below.
During boiling of pure water at 100°C at normal atmospheric pressure, additional heat is used mainly for ______.
सामान्य वायुमंडलीय दाब पर 100°C पर शुद्ध पानी के उबलने के दौरान अतिरिक्त ऊष्मा मुख्यतः ______ के लिए प्रयुक्त होती 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. Changing liquid water into vapourA. तरल पानी को वाष्प में बदलने
Explanationव्याख्या
At the boiling point, additional heat becomes latent heat of vaporisation and is used for the phase change.
क्वथनांक पर अतिरिक्त ऊष्मा वाष्पन की गुप्त ऊष्मा बनकर अवस्था परिवर्तन में प्रयुक्त होती है। ---
Practice More Like This
Vitorr selects questions using the same topic, subject, exam and overlapping concepts—not just database order.
Related Quizzes
Continue with quizzes connected to Matter and its states and Chemistry. Sign up is required only when you start a quiz.
Related Study Material
Chemistry – Periodic Table Complete Notes + Trends, Blocks, Properties & MCQs (SSC, Railway, UPSC 2026)Read study article →Chemistry – Acids, Bases & Salts Complete Notes + Reactions + MCQs (SSC, Railway, UPSC 2026)Read study article →Exploring Mixtures and Their Separation: Complete One-Liner Questions & Answers | Class 9 Science | English & HindiRead study article →