Easy Chemistry Class 11 Level 8

Above critical temperature, what is not sufficient to liquefy a gas?

Critical temperature से ऊपर gas को liquid बनाने के लिए क्या पर्याप्त नहीं होता?

Show answer and explanation
Correct Answer

A. केवल pressure बढ़ाना / Increasing pressure alone

Explanation

Step 1: This is about liquefaction of gases. Step 2: Above critical temperature, a gas cannot be liquefied by pressure alone. Step 3: Exam tip: for liquefaction, temperature should be below critical temperature.

Step 1: यह liquefaction of gases की concept है। Step 2: Critical temperature से ऊपर केवल pressure बढ़ाकर gas को liquid नहीं बनाया जा सकता। Step 3: परीक्षा टिप: gas liquefaction के लिए temperature critical temperature से कम होना चाहिए।

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