Expert Chemistry Chapter 01: Solutions Class 12 Level 4

किस विकल्प में सभी संबंध सही हैं?

Which option has all relations correct?

Explanation opens after your attempt
Correct Answer

A. मोलरता = मोल / लीटर विलयन, मोललता = मोल / किलोग्राम विलायक / Molarity = moles / litre solution, molality = moles / kg solvent

Step 1

Concept

Molarity is based on volume of solution.

Step 2

Why this answer is correct

Molality is based on mass of solvent.

Step 3

Exam Tip

To avoid confusion between similar names, remember the base quantity. चरण 1: मोलरता विलयन के आयतन पर आधारित है। चरण 2: मोललता विलायक के द्रव्यमान पर आधारित है। चरण 3: समान नामों से भ्रम न हो, इसलिए आधार मात्रा याद रखें।

FAQs

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What is the correct answer to this Chemistry MCQ?

The correct answer is A. मोलरता = मोल / लीटर विलयन, मोललता = मोल / किलोग्राम विलायक / Molarity = moles / litre solution, molality = moles / kg solvent.

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