Predicting The Direction Of A Reaction

The reaction quotient, 'Q_c' in useful in predicting the direction of the reaction. Which of the following is incorrect?

Predicting The Extent Of A Reaction

Predict the direction of the reaction from comparison of Q_(c) and K_(c) Mark the incorrect statement.

0.6 moles of PCl_(5) , 0.3 mole of PCl_(3) and 0.5 mole of Cl_(2) are taken in a 1 L flask to obtain the following equilibrium , PCl_(5(g))rArrPCl_(3(g))+Cl_(2(g)) If the equilibrium constant K_(c) for the reaction is 0.2 Predict the direction of the reaction.

For the reaction A+B hArr 3. C at 25^(@)C , a 3 L vessel contains 1, 2, and 4 moles of A, B and C respectively. Predict the direction of reaction if: a. K_(c) for the reaction is 10 . b. K_(c) for the reaction is 15 . c. K_(c) for the reaction is 10.66

For the reaction "A+B rarr 3C" at 25^(0)C a 3 litre vessel contains "1,2,4" moles of A,B" and "C" respectively.Predict the direction of reaction if K_(c) for the reaction is 10 (A) Forward (B) Backward (C) Reaction stops (D) It is already in equilibrium

For the following reaction, PCl_(5)hArrPCl_(3)(g)+Cl_(2)(g) 0.4 mole of PCl_(5)0.2 mole of PCl_(3) and 0.6 mole of Cl_(2) are taken in 1 litre flask if K_(c)=0.2 then, predict the direction in which reaction proceeds.