Home
Class 12
CHEMISTRY
Standard enthalpy change for combustion ...

Standard enthalpy change for combustion of methane is –890 kJ `"mol"^(-1)` and standard entropy change for the same combustive reaction is -242.98 `J.K^(-1)` at `25^@C`. Calculate `DeltaG^@` of the reaction.

Text Solution

Verified by Experts

817.6 kJ `"mole"^(-1)`
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 heat of formation of H_2O_((l)) from its elements is –285.83 kJ. "mole"^(-1) and the standard entropy change for the same reaction is -327 JK^(-1) at 25^@C . Will the reaction be spontaneous at 25^@C ?

The standard heat of formation of H_(2)O_((l)) from its elements H_(2) and O_(2) is -290.83 kJmol^(-1) and the standard entropy change for the same reaction is -330 JK^(-1)" at " 25^(@)C. Will the reaction be spontaneous at 25^(@)C . Given: DeltaH^(@)=-290.83 kJmol^(-1) =-290830Jmol^(-1) DeltaS^(@)=-330JK^(-1) T=25^(@)C=298K

The enthalpy change of combustion reaction are always …………..

DeltaH for the reaction at 298 K CO(g)+1//2O_(2)(g) is 282.85 KJ mol^(-1) . Calculate DeltaU of the reaction.

DeltaU^Ө of combustion of methane is -X "kJ mol"^(-1) . The value of DeltaH^Ө is _____

The standard reduction potential for the reaction Sn^(4+)+2e^(-) rarr Sn^(2+) is + 0.15V. Calculate the free energy change of the reaction.

Calculate the standard emf of the cell having the standard free energy change of the cell reaction is -64.84 kJ for 2 electrons transfer.