Given \\Delta\H_\f^\circ\for \CO_{2(g)},\CO_{(g)}\and \H_2O_{(g)} are-393.5. - 110.5 an d -241.8 kJ \mol^{-1}. respectively. The \\Delta\H_\f^\circ[\IN \KJ \mol^{-1}] for the reaction \CO_{2(g)}+\H_{2(g)}\to\CO_{(g)}+\H_2\O_{(g)} IS

TS EAMCET 2017 Code A Solved Paper

Section: Chemistry

Question : 135 of 160

Marks: +1, -0

Given ΔHf°‌for‌ ‌CO2(g),CO(g)‌and‌ ‌H2‌O(g) are-393.5. - 110.5 an d -241.8 kJ mol−1. respectively. The ΔHf°[IN‌ ‌KJ‌ ‌mol−1] for the reaction
CO2(g)+H2(g)→CO(g)+H2O(g) IS

524.1
-262.5
-41.7
41.2

Validate

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