Which of the following has least mass [Pb. PET 1985]

Question: Which of the following has least mass [Pb. PET 1985]

(a) 2 g atom of nitrogen 

(b) 3 x 10²³ atoms of C

(c) 1 mole of S

(d) 7.0 g of Ag


Correct Answer: (b) 3 x 10²³ atoms of C


Which of the following has least mass [Pb. PET 1985] (a) 2 g atom of nitrogen (b) 3 x 10²³ atoms of C (c) 1 mole of S (d) 7.0 g of Ag


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