* calculate the number of electron present in
2 mole of water
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Answer:
formula of water = H2O
No. of electrons in one molecule of water
= 1X2+8=10 electrons
No. of moles of water = 2
No. of molecules of water in 2 mole of water = 2X6. 022X10^23 molecule
= 12.044X10^23 molecules
No. of electrones in 2 mole of water
= 10X12.044X10^23
= 12.044XIO^24 electrones
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