0.1 मोलर विलयन के 2 लीटर में विलेय के मोल कितने होंगे?

How many moles of solute are present in 2 L of a 0.1 M solution?

Explanation opens after your attempt
Correct Answer

A. 0.2 मोल0.2 mol

Step 1

Concept

Moles = molarity × volume in litres.

Step 2

Why this answer is correct

0.1 × 2 = 0.2 mol.

Step 3

Exam Tip

To find moles from molarity, multiply, not divide. चरण 1: मोल = मोलरता × लीटर में आयतन। चरण 2: 0.1 × 2 = 0.2 मोल। चरण 3: मोलरता से मोल निकालते समय भाग नहीं, गुणा करें।

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0.1 मोलर विलयन के 2 लीटर में विलेय के मोल कितने होंगे? / How many moles of solute are present in 2 L of a 0.1 M solution?

Correct Answer: A. 0.2 मोल / 0.2 mol. Explanation: चरण 1: मोल = मोलरता × लीटर में आयतन। चरण 2: 0.1 × 2 = 0.2 मोल। चरण 3: मोलरता से मोल निकालते समय भाग नहीं, गुणा करें। / Step 1: Moles = molarity × volume in litres. Step 2: 0.1 × 2 = 0.2 mol. Step 3: To find moles from molarity, multiply, not divide.

Which concept should I revise for this Chemistry MCQ?

Moles = molarity × volume in litres.

What exam hint can help solve this Chemistry question?

To find moles from molarity, multiply, not divide. चरण 1: मोल = मोलरता × लीटर में आयतन। चरण 2: 0.1 × 2 = 0.2 मोल। चरण 3: मोलरता से मोल निकालते समय भाग नहीं, गुणा करें।