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1. Rahul was told by his teacher to Calculate mass of the following:
(I) 0.5 mole of \(N_2\) gas
(II) 0.5 mole of N atoms
(III) \(3.011\) × \(10^2{^3}\) number of N atoms
(IV) \(6.023\) × \(10^2{^3}\) number of \(N_2\) molecules
He calculated the mass as I = x g, II = yg, III = zg, IV = w g
Which relation is correct among these?
2. The law of constant composition is not applied to
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