Easy Chemistry Class 11 Level 4

How many particles are present in one mole?

एक मोल में कणों की संख्या कितनी होती है?

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Correct Answer

A. 6.022 × 10^23

Explanation

Step 1: This question is based on the mole concept. Step 2: One mole always contains 6.022 × 10^23 particles called Avogadro's number. Step 3: Exam tip: remember mole means a fixed number of particles.

Step 1: यह मोल अवधारणा का प्रश्न है। Step 2: एक मोल में हमेशा 6.022 × 10^23 कण होते हैं जिसे Avogadro संख्या कहते हैं। Step 3: परीक्षा टिप: mole का मतलब particles की fixed गिनती याद रखें।

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