Match the column I with column II and mark the appropriate choice. Column I Column II (A)…
Chemistry · Class 11 · CBSE — Thermodynamics
Match the column I with column II and mark the appropriate choice.
| Column I | Column II | ||
(A) |
H2(g) + Br2(g) → 2HBr(g) |
(i) |
ΔH = ΔU – 2RT |
(B) |
PCl5(g) → PCl3(g) + Cl2(g) |
(ii) |
ΔH = ΔU + 3RT |
(C) |
N2(g) + 3H2(g) → 2NH3(g) |
(iii) |
ΔH = ΔU |
(D) |
2N2O5(g) → 4NO2(g) + O2(g) |
(iv) |
ΔH = ΔU + RT |
- (A) → (iii), (B) → (i), (C) → (ii), (D) → (iv)
- (A) → (iii), (B) → (iv), (C) → (i), (D) → (ii)
- (A) → (ii), (B) → (i), (C) → (iv), (D) → (iii)
- (A) → (iv), (B) → (ii), (C) → (i), (D) → (iii)
Answer
(B) (A) → (iii), (B) → (iv), (C) → (i), (D) → (ii)
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