Consider the following cell reaction:
The value of
is 4.315V at 25°C. If
= -825.2 kJ mol-1, the standard entropy change
in JK-1 is_________. (Nearest integer)
[Given: Faraday constant = 96487 C mol-1]
Consider the following cell reaction:
The value of is 4.315V at 25°C. If = -825.2 kJ mol-1, the standard entropy change in JK-1 is_________. (Nearest integer)
[Given: Faraday constant = 96487 C mol-1]
-
1 Answer
-
Change in oxidation number = 2
=-2 × 4.315 × 96487 Jmol-1
25.1 JK-1
Ans. = 25
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