NEET Chemistry Thermodynamics Questions Solved

Iodine molecule dissociates into atoms after absorbing light of 4500 A. If one quantum of radiation is absorbed by each molecule, calculate the kinetic energy of iodine atoms. Bond energy of I2 is 240 kJ mol-1.

1. 2.16×10-20 J

2. 0.16×10-20 J

3. 5.03×10-20 J

4. 8.32×10-20 J

Concept Videos :-

#38 | Solved Problems on Thermochemistry: Set 1
#39 | Solved Problems on Thermochemistry: Set 2

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