A current of 1.5 A flows through a copper voltmeter. The thickness of copper deposited on the electrode surface of area 50 
in 20 min is (density of Cu=9000 
a)
m
b)
m
c)
2.6
m
d)
2.6 
m
A current of 1.5 A flows through a copper voltmeter. The thickness of copper deposited on the electrode surface of area 50 in 20 min is (density of Cu=9000
a)
m
b)
m
c)
2.6 m
d)
2.6 m
Question ID - 150513 | SaraNextGen Top Answer
A current of 1.5 A flows through a copper voltmeter. The thickness of copper deposited on the electrode surface of area 50 in 20 min is (density of Cu=9000
a)
m
b)
m
c)
2.6 m
d)
2.6 m
|
A current of 1.5 A flows through a copper voltmeter. The thickness of copper deposited on the electrode surface of area 50 |
|||||||
|
a) |
|
b) |
|
c) |
2.6 |
d) |
2.6 |
1 Answer
127 votes
Answer Key / Explanation : (b) -
|
(b)
If V is the volume, then V Thickness Thickness |
m127 votes
Answer Link
127