Q.
Which of the following statement is correct?
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a
Electrotytic conductance decreases but electrical conductance increases with increase in temperature
b
Electrolytic conductance increases but electrical conductance decreases with increase in temperature
c
Electrolytic as well as electrical conductance decrease with rise in temperature
d
Electrolytic as well as electrical conductance increase with rise in temperature
answer is B.
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Detailed Solution
Electrolytic conductance increases with increase in temperature due to increase in the speed of ions at higher temperature. Electrical conductance, however, decreases with increase in temperature because of the disturbance of kernel at high temperature.
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