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Tardigrade
Question
Chemistry
Alternating current (AC) is used instead of direct current (DC) for the measurement of conductivity of ionic solutions. This is because
Q. Alternating current
(
A
C
)
is used instead of direct current
(
D
C
)
for the measurement of conductivity of ionic solutions. This is because
362
157
Electrochemistry
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A
alternating current changes the composition of the solutions
B
direct current changes the composition of the solution
C
direct current is more powerful
D
both(b) and (c)
Solution:
Correct answer is (b) direct current changes the composition of the solution