Compound 'A' (molecular formula C_(3)H_(8)O) is treated with acidified potassium dichromate to form a product 'B' (molecular formula C_(3)H_(6)O). 'B' forms a shingingsilver mirror on warming with ammoniacal silver nitrate. 'B' when terated with an aqueous solution of H_(2)NCONHNH_(2) ans sodium acetate gives a product 'C'. The structure of 'C' is :

Compound 'A' (molecular formula C_(3)H_(8)O) is treated with acidified

1.	Compound 'A' (molecular formula C_(3)H_(8)O) is treated with acidified potassium dichromate to form a product 'B' (molecular formula C_(3)H_(6)O). 'B' forms a shingingsilver mirror on warming with ammoniacal silver nitrate. 'B' when terated with an aqueous solution of H_(2)NCONHNH_(2) ans sodium acetate gives a product 'C'. The structure of 'C' is :
Answer» `CH_(3)CH_(2)CH = N NHCONH_(2)` `CH_(3)-underset(CH_(3))underset(\|)(C) = NCONHNH_(2)` `CH_(3)-underset(CH_(3))underset(\|)(C)= N NHCONH_(2)` `CH_(3)CH_(2)CH = NCONHNH_(2)`. Solution :Compound 'A' is a primary alcohol because on oxidation, it gives an ALDEHYDES 'B' which formate will FORM shining SILVER mirror with ammoniacal silver nitrate (Tollen's reagent). The strucutre of 'C' ca be deduced as follows :