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One mole of carbon atom weighs , the number of atoms in it is equal to, (Mass of carbon is
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1 mole of carbon atom \(=12 \mathrm{~g}\)
1 mole of a carbon atoms \(=6.022 \times 10^{23}\) atoms
Hence, mass of \(6.022 \times 10^{23}\) atoms of carbon \(=12 \mathrm{~g}\)
Mass of 1 atom of carbon \(=\frac{12}{6.022 \times 10^{23}}=1.9 \times 10^{-23} \mathrm{~g}\)
1 mole of a carbon atoms \(=6.022 \times 10^{23}\) atoms
Hence, mass of \(6.022 \times 10^{23}\) atoms of carbon \(=12 \mathrm{~g}\)
Mass of 1 atom of carbon \(=\frac{12}{6.022 \times 10^{23}}=1.9 \times 10^{-23} \mathrm{~g}\)
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