Verified Solution • 2025–26 Session moderate

QNEET-2019-Ch-766: NEET 2019 Chemistry - Class 12 NEET-2019-Ch-766 Solution: For an ideal solution the correct option is: \( _{mix}H = 0\)…

For an ideal solution the correct option is: ΔmixH=0\Delta_{mix}H = 0 at constant T and P ΔmixG=0\Delta_{mix}G = 0 at constant T and P ΔmixS=0\Delta_{mix}S = 0 at constant T and P ΔmixV=0\Delta_{mix}V = 0 at constant T and P

Multiple Choice Options

  • A Δ\Delta _ mix H = 0 at constant T and P
  • B Δ\Delta _ mix G = 0 at constant T and P
  • C Δ\Delta _ mix S = 0 at constant T and P
  • D Δ\Delta _ mix V ≠\ne _ = 0 at constant T and P

Step-by-Step Verified Solution

For an ideal solution at constant T and P, _ mix H = 0, _ mix S > 0, _ mix G < 0 and _ mix V = 0.

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