A compound A with molecular formula C H Cl gives a white precipitate on adding silver nitrate solution. A on reacting with alcoholic KOH gives compound B as the main product. B on ozonolysis gives C and D.C gives Cannizaro reaction but not aldol condensation. D gives aldol condensation but not Cannizaro reaction. A is :

A compound A with molecular formula C H Cl gives a white precipitate o

1.	A compound A with molecular formula C H Cl gives a white precipitate on adding silver nitrate solution. A on reacting with alcoholic KOH gives compound B as the main product. B on ozonolysis gives C and D.C gives Cannizaro reaction but not aldol condensation. D gives aldol condensation but not Cannizaro reaction. A is :
Answer» `C_6H_5-CH_2-CH_2-CH_2-CH_2-Cl` `C_6H_5-CH_2-CH_2-underset(Cl)underset(\|)CH-CH_3` Solution :Compound A reacts with alc.KOH to give compound B which on further azonolysis gives C (does not contains `alpha`-H atom) and D (contains `alpha`-H atom). This reaction SEQUENCE can be achieved by COMPOUNDS in option (a) and (c). SINCE compound A gives white ppt. with `AgNO_3` preferable option will be (c) as tert alkyl reacts with `AgNO_3` more quickly