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Thermodynamics question

2017 · 8 Apr · Shift 1 · Q23
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Thermodynamics question

2017 · 8 Apr · Shift 1 · Q23

JEE MainChemistryThermodynamicsMCQ+4 / −1
For a reaction, A(g) →\to→ A(ℓ\ellℓ); Δ\DeltaΔ H= −-− 3RT. The correct statement for the reaction is :
  1. A
    Δ\DeltaΔ H = Δ\DeltaΔ U eee O
  2. B
    Δ\DeltaΔ H = Δ\DeltaΔ U = O
  3. C
    ∣\left| {} \right.∣Δ\DeltaΔ H ∣\left| {} \right.∣ <∣\left| {} \right.∣ Δ\DeltaΔ U ∣\left| {} \right.∣
  4. D
    ∣\left| {} \right.∣Δ\DeltaΔ H ∣\left| {} \right.∣ >∣\left| {} \right.∣ Δ\DeltaΔ U ∣\left| {} \right.∣
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