MEDIUMMCQ SINGLENEET ChemistryPhysical ChemistryChemical EquilibriumPrevious Year Questions

For the reaction r –1 CH (g) 2O (g) CO (g) 2H O( ); H 170.8 kJ mol l (CBSE AIPMT 2006) Which of the following statements is not true ?

A.At equilibrium, the concentration of
B.The equilibrium constant for the reaction is given✓ Correct
C.Addition of
D.The reaction is exothermic.
Explanation

The equilibrium constant of the reaction is given by, 2 4 2 CO p 2 CH O P K = P P Hence, all the options are correct except option (b)

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