Easy Chemistry Class 11 Level 4

Which statement is correct for energy in an isolated system?

किसी isolated system में ऊर्जा के लिए सही कथन क्या है?

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Correct Answer

C. कुल ऊर्जा स्थिर रहती है / Total energy remains constant

Explanation

Step 1: This is linked to the first law of thermodynamics. Step 2: In an isolated system, energy is neither created nor destroyed, so total energy remains constant. Step 3: Exam tip: always remember conservation of energy.

Step 1: यह thermodynamics के first law से जुड़ा है। Step 2: Isolated system में energy ना बनाई जाती है और ना नष्ट होती है, कुल energy constant रहती है। Step 3: परीक्षा टिप: conservation of energy हमेशा याद रखें।

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