How nature and concentration of reactants influence the rate of a reaction .

The product of half life (t_(1//2)) and the square of initial concentration of the reactant is constant. Then the order of reaction is

The rate of reaction between two reactants A and B decreases by a factor of 4 if the concentration of reactant B is doubled. The order of this reaction with respect to reactant B is

For the reaction 2A+Bto Products, it is found that doubling the concentration of both reactants increases the rate by a factor of 8. But doubling the concentration of B alone, only doubles the rate. What is the order of the reaction w.r.t to A?

If concentration of reactants is made x times the rate constant k becomes

For a reaction the graph drawn between half life period and reciprocal of initial concentration(1/a) gives a straight line with positive slope. The magnitude of the slope is 500 and iniital concentration of the reactant is 2M. If the initial rate of the reaction is represented as x xx10^(-3) units, then the value of x is _____________

(A) The rate of the reaction is the rate of change of concentration of a reactant or a product. (R ) Rate of reaction remains constant during the complete reaction.

Explain the factors influencing rate of reaction.