Dissociation of iodine molecules to yield atoms ie I2 --- 2I2 may be brought about by the absorption of a light of frequency above a certain value . If the minimum dissociation energy is 57.2 kcal/mol. Calculate the critical wavelenght , above which dissociation is not possible for

(a) 5000 A (b) 6000A

Question

Dissociation of iodine molecules to yield atoms ie I2 ---> 2I2 may be brought about by the absorption of a light of frequency above a certain value . If the minimum dissociation energy is 57.2 kcal/mol.  Calculate the critical wavelenght , above which dissociation is not possible for

(a) 5000 A     (b) 6000A

anonymous · Answer

@Jemurray3  @mukushla  @UnkleRhaukus

unklerhaukus · Answer

$$E=h\nu$$$$c=\nu \lambda$$