NO REACTION TAKES PLACE IN WHICH OF THE FOLLOWING EQUATIONS:
A I-+ Fe2+
B F2 + 2NaCl
C Cl2 + 2NaF
D I2+ 2NaBr
Dear student
In the first part the question should have been iodide ion and the Fe(3+) oxidation state, so that one can compare the reduction potentials, since the reduction potential of Iodine is lesser than Fe(3+), so Fe(3+) should get reduced and the I- should get oxidised.
In the second case, Flourine is a good oxidising agent than Chlorine so F2 will get reduced as the Cl- will get oxidised. The reaction takes place.
In the third case, the reduction potential of chlorine is lower than that of flourine, so chlorine can not oxidise flourine, hence no reaction will take place.
The same case is there in the Iodine and bromine couple, the reduction potential of iodine is lower than that of bromine, so iodine can not oxidise bromine, hence no reaction will take place.
Regards
In the first part the question should have been iodide ion and the Fe(3+) oxidation state, so that one can compare the reduction potentials, since the reduction potential of Iodine is lesser than Fe(3+), so Fe(3+) should get reduced and the I- should get oxidised.
In the second case, Flourine is a good oxidising agent than Chlorine so F2 will get reduced as the Cl- will get oxidised. The reaction takes place.
In the third case, the reduction potential of chlorine is lower than that of flourine, so chlorine can not oxidise flourine, hence no reaction will take place.
The same case is there in the Iodine and bromine couple, the reduction potential of iodine is lower than that of bromine, so iodine can not oxidise bromine, hence no reaction will take place.
Regards