How many moles of electrons weight one kilogram? Mass of electron =9.108×10-32kg, Avogadro number=6.023×1023 |
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(a) |
(b) |
6.023×1023 |
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(c) |
(d) |
How many moles of electrons weight one kilogram? Mass of electron =9.108×10-32kg, Avogadro number=6.023×1023 |
|||
(a) |
(b) |
6.023×1023 |
|
(c) |
(d) |