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Benzene and naphthalene form an ideal solution at room temperature. For this process, the true statement(s) is (are)

Options

  1. AΔ G is positive
  2. BΔ S system is positive
  3. CΔ S surroundings = 0
  4. DΔ H = 0

Correct answer

B. Δ S system is positive

Step-by-step solution

For ideal solution formation spontaneously Δ G is -ve Δ S system is +ve (there will be three types of intereractions in solution rather two types of intereractions before forming the solution) ​ Δ S surroundings = 0 (no heat transfer from surroundings) Δ H = 0

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