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Greater the conc. Of reactant__________________?
A. Greater will be dx/dt B. Lesser will be dx/dt C. dx/dt will be moderate D. any of above Submitted…
Energy required to form transition state is called _________________?
A. Ea B. P.E C. V D. K.E Submitted by :- Jamil Ahmed
Activated complex is formed due to________________?
A. Pressure B. Effective collision C. Ineffective collisions D. Temperature Submitted by :- Jamil Ahmed
Which order of reaction obeys the relation t1/2 = 1/Ka____________________?
A. First order B. Second order C. Third order D. Zero order Submitted by :- Jamil Ahmed
Rate of reaction when concentration of reactants are taken as unity is called_________________?
A. Arrhenius constant B. Molecularity C. Specific rate constant D. Ideal rate constant Submitted by :- Jamil Ahmed
In rate expression the concentration of reactants is negative. It shows_______________?
A. Concentration of reactant does not change B. Concentration of product increases C. Concentration of reactant decreases D. Concentration of…
Sum of exponents of molar concentration is called___________________?
A. Order of reaction B. Molecularity C. Rate of reaction D. Average of reaction Submitted by :- Jamil Ahmed
On increasing the temperature, the rate of reaction increases mainly because_________________?
A. The activation energy of the reaction increases B. Concentration of the reacting molecules increases C. Collision frequency increases D.…
Concept of Triads was introduced by_______________?
A. Dobereiner B. Newland C. Mendeleev D. Al-Razi Submitted by :- Jamil Ahmed
Periodic table provides a basic framework to study elements with respect to their__________________?
A. Physical properties B. Chemical properties C. Properties of their compounds D. All Submitted by :- Jamil Ahmed