Pick out the wrong statement ?

Chemical Reaction 24/07/2020

A. A catalyst does not alter the final position of equilibrium in a reversible reaction
B. A catalyst initiates a reaction
C. A catalyst is specific in reaction
D. A catalyst remains unchanged in chemical composition at the end the reaction

Related Mcqs:

    In which of the following gaseous phase reactions, the equilibrium of the reaction remains unaffected by pressure changes ?
    A. 2O3 ⇌ 3O2 B. N2 + O2 ⇌ 2NO C. 2NO2 ⇌ N2O4 D. 2SO2 + O2 ⇌ 2SO3...
    The dispersion number of perfect mixed flow is__________________?
    A. 0 B. > 150 C. ∞ D. < 2100...
    Given, 3H2 + CO = CH4 + H2O, KP = 101.84 and, 4H2 + CO2 = CH4 + 2H2O, KP = 101.17 the KP for the reaction CO + H2O = CO2 + H2 is __________________?
    A. 103.01 B. 10-0.67 C. 10-3.01 D. 100.67...
    The reaction in which the rate equation corresponds to a stoichiometric equation, is called a/an _______________ reaction?
    A. Elementary B. Non-elementary C. Parallel D. Autokinetic...
    The ratio of moles of a reactant converted into the desired product to that converted into unwanted product is called_________________?
    A. Operational yield B. Relative yield C. Selectivity D. None of these...

Leave a Reply

Your email address will not be published. Required fields are marked *