Easy Chemistry Chapter 01: Solutions Class 12 Level 4

किस सांद्रता पद में इकाई नहीं होती?

Which concentration term has no unit?

Explanation opens after your attempt
Correct Answer

A. मोल अंश / Mole fraction

Step 1

Concept

Mole fraction is a ratio of moles.

Step 2

Why this answer is correct

Same units cancel, so no unit remains.

Step 3

Exam Tip

Ratio-based quantities often have no unit. चरण 1: मोल अंश मोलों का अनुपात है। चरण 2: समान इकाइयाँ कट जाती हैं, इसलिए कोई इकाई नहीं बचती। चरण 3: अनुपात आधारित राशियों में इकाई न होने की संभावना रहती है।

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What is the correct answer to this Chemistry MCQ?

The correct answer is A. मोल अंश / Mole fraction.

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