Quantium efficiency or quantum yield (phi) of photochemical reaction is given by: phi = ("moles of the substance reacted")/("moles of photons absorbed") Absorption of UV radiation decomposes A according to the reaction 2A overset (hv) rarr B+3C The quantum yield of the reaction at 330 nm is 0.4 A sample of 'A' absorbs monochromatic radiation at 330 nm at the rate of 7.2xx10^(-3)Js^(-1) (Given N_(A)=6xx10^(23),h=6.6xx10^(-34) in S.I unit) The rate of formation of C (mol //s) is

Quantium efficiency or quantum yield (phi) of photochemical reaction i

1.	Quantium efficiency or quantum yield (phi) of photochemical reaction is given by: phi = ("moles of the substance reacted")/("moles of photons absorbed") Absorption of UV radiation decomposes A according to the reaction 2A overset (hv) rarr B+3C The quantum yield of the reaction at 330 nm is 0.4 A sample of 'A' absorbs monochromatic radiation at 330 nm at the rate of 7.2xx10^(-3)Js^(-1) (Given N_(A)=6xx10^(23),h=6.6xx10^(-34) in S.I unit) The rate of formation of C (mol //s) is
Answer» `1.2xx10^(-8)` `8XX10^(-8)` `8xx10^(-9)` NONE of these Answer :A