Hard Chemistry Chapter 01: Solutions Class 12 Level 4

किस विकल्प में मोलरता और मोललता के बीच मुख्य अंतर सही दिया गया है?

Which option correctly gives the main difference between molarity and molality?

Explanation opens after your attempt
Correct Answer

B. मोलरता विलयन के आयतन पर और मोललता विलायक के द्रव्यमान पर आधारित है / Molarity is based on solution volume and molality is based on solvent mass

Step 1

Concept

Molarity uses volume of solution in litres.

Step 2

Why this answer is correct

Molality uses mass of solvent in kilograms.

Step 3

Exam Tip

The names are similar, so remember their base quantities. चरण 1: मोलरता में लीटर में विलयन का आयतन आता है। चरण 2: मोललता में किलोग्राम में विलायक का द्रव्यमान आता है। चरण 3: नाम मिलते-जुलते हैं, इसलिए आधार मात्रा याद रखें।

FAQs

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What is the correct answer to this Chemistry MCQ?

The correct answer is B. मोलरता विलयन के आयतन पर और मोललता विलायक के द्रव्यमान पर आधारित है / Molarity is based on solution volume and molality is based on solvent mass.

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