How many moles are present in 28 g of nitrogen atoms?
  1. 1 mole
  2. 2.3 moles
  3. 0.5 mole
  4. 2 moles

Correct Answer:  (d) 2 moles
Explanation:  1 mole of Nitrogen is 14 grams.
therefore, No. of moles present in 28g will be 28/14 = 2.
Ans- 2 moles are present in 28 g of nitrogen atoms.

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Updated on: 14-Mar-2023

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