total number of electrons present in 2 mole of nitrogen atom
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In 2 mole of N2 there is 2×6. 022×10^23 no of N2 atoms.
Now atomic number of N2 atom is 7.
Therefore the number of electron presents is 7×2×6. 022×10^23
Now atomic number of N2 atom is 7.
Therefore the number of electron presents is 7×2×6. 022×10^23
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