Conversion of sulphur to `SO_(3)` has `Delta H = -2x Kcal` and conversion of `SO_(2)` to `SO_(3)
Channel: Doubtnut
Date: 16/02/2020

Conversion of sulphur to `SO_(3)` has `Delta H = -2x Kcal` and conversion of `SO_(2)` to `SO_(3)` involves `DeltaH = -ykcal`. The correct thermochemical equation for formation of `SO_(2)` is