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Question
Chemistry
How many coulombs of electricity are consumed when a 100 mA current is passed through a solution of AgNO3 for half an hour during an electrolys is experiment ?
Q. How many coulombs of electricity are consumed when a 100 mA current is passed through a solution of
A
g
N
O
3
for half an hour during an electrolys is experiment ?
2540
185
Electrochemistry
Report Error
A
1080
20%
B
18000
27%
C
180
45%
D
2000
8%
Solution:
100
m
A
=
1
0
2
×
1
0
−
3
am
p
.
=
0.1
am
p
Quantity of electricity
=
0.1
×
0.5
×
60
×
60
=
180
C