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NEET UG CHEMISTRY MCQ: THERMODYNAMICS
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A reaction accompanied with the absorption of energy is :
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Correct option: C
Electrolysis of water
The correct answer is C (Electrolysis of water) because electrolysis requires an external energy source to drive the non-spontaneous decomposition of water.
More Questions from THERMODYNAMICS
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The internal energy of one mole of a gas is:
An ideal gas is allowed to expand both reversibly and irreversibly in an isolated system. If is the initial temperature and is the final temperature, which of the following statements is correct?
For which of the process, ∆S is negative?
The work done by a weightless piston in causing an expansion ∆V (at constant temperature), when the opposing pressure, P is variable, is given by:
Assertion :- At constant pressure of the change work done is negative.
Reason :- During phase transition work done is always negative. For the reaction, at . Hence, is
Reason :- During phase transition work done is always negative. For the reaction, at . Hence, is