42. Number of 6.023 × 1023 atoms present in one mole of a gas at STP is A.6.023 × 1020 B.6.023 × 1023 C.6.023 × 10–20 D.6.023 × 10–23

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Abhishek Mishra

2 years ago

Answer: Option B Solution: Number of 6.023 × 1023 atoms present in one mole of a gas at STP is 6.023 × 1023.

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