Easy Chemistry Class 11 Level 6

What is not exchanged in a closed system?

Closed system में क्या exchange नहीं होता?

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Correct Answer

B. matter / पदार्थ

Explanation

Step 1: This is the definition of a closed system. Step 2: A closed system can exchange energy but not matter. Step 3: Exam tip: in a closed system, matter is locked inside.

Step 1: यह closed system की definition है। Step 2: Closed system energy exchange कर सकता है लेकिन matter exchange नहीं करता। Step 3: परीक्षा टिप: closed system में matter locked रहता है।

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