Easy Chemistry Chapter 01: Solutions Class 12 Level 6

किस स्थिति में मोलरता और मोललता के मान समान नहीं भी हो सकते?

In which situation may molarity and molality values not be the same?

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Correct Answer

A. जब विलयन का आयतन और विलायक का द्रव्यमान अलग आधार दें / When solution volume and solvent mass give different bases

Step 1

Concept

Molarity is based on solution volume.

Step 2

Why this answer is correct

Molality is based on solvent mass, so their bases are different.

Step 3

Exam Tip

The names look similar, but meanings are different. चरण 1: मोलरता विलयन के आयतन पर आधारित है। चरण 2: मोललता विलायक के द्रव्यमान पर आधारित है, इसलिए आधार अलग हैं। चरण 3: नाम मिलते-जुलते हैं पर अर्थ अलग हैं।

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The correct answer is A. जब विलयन का आयतन और विलायक का द्रव्यमान अलग आधार दें / When solution volume and solvent mass give different bases.

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