5.
Find the total number of nucleons present in 12 g of 12C atoms.
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1
Answer:
Therefore, total number of neucleon present in 12 g of 12C atom will be =72. 264×1023.
Answered by
1
Answer:
No. of moles of carbon atoms = Mass / Molecular mass
= 12/12 = 1 mole
Now,
Number of atoms = number of moles x Avogadro number
= 1 × 6.022 × 10^23
= 6.022 × 10^23
One Atom of carbon has 6 protons and 6 neutrons = 12 nucleons.
Therefore, the number of nucleons = 6.022 × 10^23 × 12
= 72.264 × 10^23
Therefore, total number of nucleon present in 12 g of 12C atom will be = 72.264 × 10^23
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