Last Activity: 10 Years ago
1 e- is 9.1x10-31 kgNo of electrons in 100g i.e 0.1 kg = 0.1/(9.1x10-31)6.022 x 1023 no of electron= 1 mole.1/(9.1x10-31) electrons= ( 1/(6.022 x 1023) )x (.1/(9.1x10-31)) = 1.824x 105 moles
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Last Activity: 2 Years ago