Dimethyl Sulphate

An organic compound (A) C_(6)H_(6)O gives violet colour with neutral FeCl_(3) solution. With NH_(3) in the presence of anhydrous ZnCl_(3) (A) gives (B) (C_(6)H_(7)N) . (A) with dimethyl sulphate gives ( C) (C_(7)H_(8)O) . What are (A), (B) and (C )? Explain the reactions.

Dimethyl sulphoxide is a………………

Dimethyl sulphoxide is added during cryopreservation because it

Dimethyl sulphoxide is added during cryopreservation because it

Dimethyl ether and ethanol has same molecular weight but boiling point of ethanol is greater than dimethyl ether, cause of this is that dimethyl ether-

Dimethyl amine is a function isomers of

Dimethyl ether into formic acid

Write the structure of dimethyl acetylene.