Matter and its states practice question for Railways, SSC. Review the correct answer and explanation, then continue with related practice below.
A gas can generally be converted into liquid by ______.
गैस को सामान्यतः ______ द्वारा द्रव में बदला जा सकता 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. Increasing pressure and reducing temperatureA. दाब बढ़ाकर और तापमान घटाकर
Explanationव्याख्या
Compression brings gas particles closer, while cooling reduces their kinetic energy, favouring liquefaction.
संपीड़न गैस के कणों को पास लाता है और ठंडा करने से उनकी गतिज ऊर्जा कम होती है, जिससे द्रवीकरण आसान होता है। ---
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