Δ H for the reaction, OF 2 + H 2 O → O 2 + 2HF ( B . E . of O F, O H, H F and O O are 44…
Chemistry · Class 11 · CBSE — Thermodynamics
ΔH for the reaction, OF2 + H2O → O2 + 2HF
(B.E. of O F, O H, H F and O O are 44, 111, 135 and 119 kcal mol–1 respectively)
(B.E. of O F, O H, H F and O O are 44, 111, 135 and 119 kcal mol–1 respectively)
- – 222 kcal
- – 88 kcal
- – 111 kcal
- – 79 kcal
Answer
(B) – 88 kcal
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