What are elementry reactions involving two reactants called?
Which of the following statements is not correct about order of a reaction ? (a) The order of a reaction can be fractional number (b) Order of a reaction is experimentally determined quantity (c) The order of reaction is always equal to the sum of the stoichiometric coefficients of reactants in the balanced chemical equation for a reaction (d) The order of a reaction is the sum of the powers of molar concentration of the reactants in the rate law expression.