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JEE Main Chemistry Class 11 Chemical Thermodynamics Part 2 Questions
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Question : 58
Total: 88
Given below are two statements: One is labelled as Assertion AA and the other is labelled as Reason
RR
Assertion A: The reduction of a metal oxide is easier if the metal formed is in liquid state than solid state.
Reason RR : The value of
∆
G
⊖
∆
G
becomes more on negative side as entropy is higher in liquid state than solid state.
In the light of the above statements, choose the most appropriate answer from the options given below
[28-Jul-2022-Shift-2]
Both
A
and
R
are correct and
R
is the correct explanation of
A
Both
A
and
R
are correct but
R
is NOT the correct explanation of
A
A
is correct but
R
is not correct
A
is not correct but
R
is correct
Validate
Solution:
Reduction of a metal oxide is easier if the metal is formed in a liquid state at the temperature of reduction because the entropy is higher if the metal is in a liquid state.
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