Easy Chemistry Chapter 01: Solutions Class 12 Level 5

किस विकल्प में मोललता के लिए सही संबंध है?

Which option gives the correct relation for molality?

Explanation opens after your attempt
Correct Answer

A. मोललता = विलेय के मोल / किलोग्राम में विलायक / Molality = moles of solute / solvent in kg

Step 1

Concept

Molality uses moles of solute.

Step 2

Why this answer is correct

The denominator is solvent in kilograms.

Step 3

Exam Tip

Volume of solution is not used in molality. चरण 1: मोललता में विलेय के मोल लिए जाते हैं। चरण 2: हर में किलोग्राम में विलायक होता है। चरण 3: मोललता में विलयन का आयतन नहीं आता।

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What is the correct answer to this Chemistry MCQ?

The correct answer is A. मोललता = विलेय के मोल / किलोग्राम में विलायक / Molality = moles of solute / solvent in kg.

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