Q15. Choose the incorrect statement.
(a) In endothermic reaction reactant molecules have lower energ

Q: What is the correct answer for CUET UG Chemistry (Kinetics) Q15?

The correct answer is d. An increase temperature increases the reaction rate. When temperature is increased, the kinetic energy of the molecules also increase. Because of higher kinetic energy, the number of particles that possess the minimum energy also increases thereby more particles will collide and react.

Q: Q15. Choose the incorrect statement. (a) In endothermic reaction reactant molecules have lower energy than product molecules (b) Energy of activated complex is higher than the energy of reactants (c)…

The correct answer is d. An increase temperature increases the reaction rate. When temperature is increased, the kinetic energy of the molecules also increase. Because of higher kinetic energy, the number of particles that possess the minimum energy also increases thereby more particles will collide and react.

Q: What are the options for this CUET UG Chemistry (Kinetics) question?

A. In endothermic reaction reactant molecules have lower energy than product molecules · B. Energy of activated complex is higher than the energy of reactants · C. Energy of activation of a reaction is different from energy of activation with catalyst for the same reaction · D. Rate of reaction decreases with rise in temperature

Question

Q15. Choose the incorrect statement.
(a) In endothermic reaction reactant molecules have lower energy than product molecules
(b) Energy of activated complex is higher than the energy of reactants
(c) Energy of activation of a reaction is different from energy of activation with catalyst for the same reaction
(d) Rate of reaction decreases with rise in temperature

FirstInTest · Accepted Answer

An increase temperature increases the reaction rate. When temperature is increased, the kinetic energy of the molecules also increase. Because of higher kinetic energy, the number of particles that possess the minimum energy also increases thereby more particles will collide and react.

Answer

In endothermic reaction reactant molecules have lower energy than product molecules

Answer

Energy of activated complex is higher than the energy of reactants

Answer

Energy of activation of a reaction is different from energy of activation with catalyst for the same reaction

Answer

Rate of reaction decreases with rise in temperature

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