Home
Class 12
CHEMISTRY
Calculate DeltaHf^@ for the reaction CO2...

Calculate `DeltaH_f^@` for the reaction `CO_2(g) +H_2(g) to CO(g) + H_2O(g)` given that `DeltaH_f^0` for `CO_2(g),CO(g)` and `H_2O(g)` are -393.5 , -111.31 and `-242 "kJ mol"^(-1)` respectively.

Text Solution

Verified by Experts

`-46.19 kJ`
Promotional Banner

Topper's Solved these Questions

  • THERMODYNAMICS -II

    NCERT TAMIL|Exercise SELF EVALUATION (C. Answer not exceeding 60 words)|2 Videos

  • SURFACE CHEMISTRY

    NCERT TAMIL|Exercise EVALUATION (Short Answer )|1 Videos

  • TRANSITION AND INNER TRANSITION ELEMENTS

    NCERT TAMIL|Exercise EVALUATION (Choose the best answer)|25 Videos

Similar Questions

Explore conceptually related problems

The standard entropy change Delta S_r^@ for CH_(4(g)) + 2O_(2(g)) to CO_(2(g)) + 2H_2O_((l)) is -242.98 JK^(-1) at 25^@C . Calculate the standard reaction enthalpy for the above reaction if standard Gibbs energy of formation of CH_(4(g)), CO_(2(g)) and H_2O_((l)) are -50.72, -394.36 and - 237.13 kJ mol^(-1) respectively.