Q1. What will be the mass of one atom of C-12 in grams?

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Abhishek Mishra

2 years ago

Answer. The mass of 1 mole of C-12 atoms = 12 g 1 mole of C-12 atoms = 6.022 × 1023 atoms The mass of 1 atom of C-12 = 12 / (6.022 × 1023) = 1.99 × 10–23 g

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