1.

Find the number of gram molecular mass(GMM)present in 56g Nitrogen[Molecular mass of nitrogen is 28]​

Answer» ONG>Explanation:
  1. nitrogen(N2) has a molecuar mass of 28 (N+N=14+14 because atomic mass of nitrogen atom is 14), this means its WEIGHT is 28 g per mole. A mole is 6.0221415*1023molecules (Avogadro 's number).

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