The equilibrium constant for the reaction `w+x hArr y+z` is `9`. If one mole of each of w and x are mixed and there is no change in volume, the number of moles of y for formed is

For the reaction, X + 2Y rarr Z 5 moles of X and 9 moles of Y will produce:

For the reaction, X + 2Y rarr Z 5 moles of X and 9 moles of Y will produce:

One mole of a compound AB reacts with 1 mole of a compound CD according to the equation AB + CD hArr AD + CB . When equilibrium had been established it was found that (3)/(4) mole each of reactant AB and CD has been converted to AD and CB. There is no change in volume. The equilibrium constant for the reaction is

At equilibrium of the reaction 2X(g)+Y(g) hArr X_(2)Y(g) the number of moles of X_(2)Y at equilibrium is affected by the

For the reaction 2x+3y+4z rarr 5w Initially if 1 mole of x, 3 mole of y and 4 mole of z is taken. If 1.25 mole of w is obtained then % yield of this reaction is

In a chemical equilibrium A + B hArr C + D, when one mole each of the two reactants are mixed, 0.6 mole each of the products are formed. The equilibrium constant calculated is