Which of the following
statements is incorrect?
(a) In equilibrium mixture of
ice and water kept in perfectly insulated flask mass of ice and water does not
change with time.
(b) The intensity of red colour
increases when oxalic acid is added to a solution containing iron(III) nitrate
and potassium thiocyanate.
(c) On addition of catalyst the
equilibrium constant value is not affected.
(d) Equilibrium constant for a
reaction with negative \[\Delta H\]value decreases as the temperature
increases.