1.

How many moles of electron weighs one kilogram? (a) 6.022 x 1023(b) 1 x 1023 / 9.108 (c) 6.022 x 1023 / 9.108(d) 1 x 108 / 9.108 x 6.023

Answer»

Correct option is (d) 1 x 108 / 9.108 x 6.023



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