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Question
Chemistry
The charge carried by 1 millimole of Mn+ ions is 193 coulombs. The value of n is
Q. The charge carried by 1 millimole of Mn+ ions is 193 coulombs. The value of n is
3003
246
WBJEE
WBJEE 2019
Electrochemistry
Report Error
A
1
B
2
C
3
D
4
Solution:
1000
mi
ll
im
o
l
e
(
=
1
m
o
l
e
)
o
f
M
n
+
1
C
a
rr
i
es
193
×
1000
=
193000
C
(
or
2
F
)
S
o
‘
n
’
m
u
s
t
b
e
2