The number of electrons in 2C of chare isa] 1.6x10-9 b] 3.2x10-19 c] 1

1.	The number of electrons in 2C of chare isa] 1.6x10-9 b] 3.2x10-19 c] 1.25x1018 d] 12.5x1018
Answer» Answer: d) 12.510^18 Explanation:* apply Q=N e where q is total CHARGE that is 2C (given) n= no. of e- e = charge on 1 e- i.e. 1.610^-19* 2=n1.610^-19 n=2/1.610^-19 n=1.2510^19=12.510^18* with best WISHES

The number of electrons in 2C of chare isa] 1.6x10-9 b] 3.2x10-19 c] 1.25x1018 d] 12.5x1018

Answer»

Answer: d) 12.5*10^18

Explanation:

apply Q=N e where

q is total CHARGE that is 2C (given)

n= no. of e-

e = charge on 1 e- i.e. 1.6*10^-19

2=n*1.6*10^-19

n=2/1.6*10^-19

n=1.25*10^19=12.5*10^18

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The number of electrons in 2C of chare isa] 1.6x10-9 b] 3.2x10-19 c] 1.25x1018 d] 12.5x1018​

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The number of electrons in 2C of chare isa] 1.6x10-9 b] 3.2x10-19 c] 1.25x1018 d] 12.5x1018