NEET Chemistry Gibbs Free Energy Match the Following Question
Match Column-I with Column-II.
Column-I Column-II (a) Standard Gibbs energy change, ∆ r G (i) Represents the spontaneity of reactions (b) ∆U in thermodynamics (ii) Depends on the path taken (c) First law of thermodynamics (iii) Relates q, w, and ∆U (d) Work done on a system (iv) Can be mechanical or electrical
Choose the correct matching:
a-i, b-ii, c-iii, d-iv
a-ii, b-i, c-iv, d-iii
a-iv, b-iii, c-i, d-ii
a-iii, b-i, c-ii, d-iv
Correct Answer
Detailed Explanation
The standard Gibbs energy change indicates the spontaneity of reactions, while ∆U is a state function that does not depend on the path taken. The first law of thermodynamics relates q, w, and ∆U, and work done on a system can be mechanical or electrical.
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