Chemical Kinetics and Nuclear ChemistryHard
Question
If I is the intensity of absorbed light and C is the concentration of AB for photochemical process. AB + hv → AB*, the rate of formation of AB* is directly proportional to :
Options
A.C
B.I
C.I2
D.C.I2
Solution
In photochemical reactions, the rate of reaction depends upon first step in which attacking reagent homolyse to give free radicals. The rate of photo- dissociation depends upon the intensity (I) of the light, thus, rate ∞ intensity of light absorbed.
Create a free account to view solution
View Solution FreeTopic: Chemical Kinetics and Nuclear Chemistry·Practice all Chemical Kinetics and Nuclear Chemistry questions
More Chemical Kinetics and Nuclear Chemistry Questions
For the elementary reaction M → N, the rate of disappearance of M increases by a factor of 8 upon doubling the con...The hydrolysis of an ester was carried out separately with 0.05 M HCl and 0.05 M H2SO4. Which of the following is true f...Which of the following electrolyte will have maximum flocculation value for Fe (OH)3 sol ?...In a zero order reaction for every 10o rise of temperature, the rate is doubled. If the temperature is increased from 10...Sulphide ores of metals are usually concentrated by froth floatation process. Which one of the following sulphide ores i...