In the above sequence Y can be
3-nitrochlorobenzene
1-nitrochlorobenzene
4-nitrochlorobenzene
none of these
Geometrical isomerism is found in :
pentene - 1
pentane
2 - butene
butene - 1
C.
2 - butene
2 - butene shows geometrieal isomerism ,
Geometrical isomers of 2 - butene are ;
The reagent used in Gatterman Koch aldehyde synthesis is :
Pb/BaSO4
alkaline KMnO4
acidic KMnO4
CO + HCl
Cetane is a compound which has very good ignition property .Chemically it is :
CH3(CH2)14CH3
(CH3)3C(CH2)11CH3
C17H34
None of the above