Easy Chemistry Chapter 01: Solutions Class 12 Level 4

यदि विलेय के मोल और विलयन का आयतन दोनों दोगुने कर दिए जाएँ तो मोलरता पर क्या प्रभाव होगा?

If both moles of solute and volume of solution are doubled, what happens to molarity?

Explanation opens after your attempt
Correct Answer

A. मोलरता समान रहेगी / Molarity remains same

Step 1

Concept

Molarity = moles/volume.

Step 2

Why this answer is correct

If numerator and denominator both double, the ratio does not change.

Step 3

Exam Tip

In ratio questions, compare both changes together. चरण 1: मोलरता = मोल/आयतन। चरण 2: ऊपर और नीचे दोनों दोगुने होने पर अनुपात नहीं बदलता। चरण 3: अनुपात वाले प्रश्नों में दोनों बदलावों को साथ देखें।

FAQs

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What is the correct answer to this Chemistry MCQ?

The correct answer is A. मोलरता समान रहेगी / Molarity remains same.

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