Easy Chemistry Class 11 Level 2

How many molecules are present in 0.5 mole CO₂?

0.5 mole CO₂ में molecules की संख्या कितनी होगी?

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Correct Answer

B. 3.011×10²³ / 3.011×10²³

Explanation

Step 1: To convert mole into particles multiply by Avogadro number. Step 2: 0.5×6.022×10²³ = 3.011×10²³ molecules. Step 3: Half mole contains half the particles.

Step 1: Mole से particles निकालने के लिए Avogadro number से multiply करते हैं। Step 2: 0.5×6.022×10²³ = 3.011×10²³ molecules। Step 3: Half mole में particles भी half हो जाते हैं।

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