a) Give a chemical test to distinguish between.
1. Propanal and propanone
2. Phenol and benzoic acid
b) An organic compound 'A' having the formula, C3H8O, on treatment with copper at
573K, gives ' B' . B does not reduce Fehling's solution but gives a yellow ppt of the
compound C with I2 and NaOH. Deduce the structure of A,B and C.