EASY
Chemistry
IMPORTANT
Earn 100

A heat engine absorbs heat at temperature and heat at temperature . Work done by the engine is . This data
(a)violates law of thermodynamics.
(b)violates law of thermodynamics if is .
(c)does not violate law of thermodynamics.
(d)violates law of thermodynamics if is .

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Important Questions on Thermodynamics
EASY
Chemistry
IMPORTANT
The sign of and would be:

MEDIUM
Chemistry
IMPORTANT

MEDIUM
Chemistry
IMPORTANT

MEDIUM
Chemistry
IMPORTANT

EASY
Chemistry
IMPORTANT

EASY
Chemistry
IMPORTANT
The efficiency of an hypothetical cell is about which involves the following reaction:
Then, the standard electrode potential of the cell will be (Assume as )

EASY
Chemistry
IMPORTANT

EASY
Chemistry
IMPORTANT
For the reaction,
.
What is the value of free energy change, at for the reaction?
