The number of possible isomers for compound C2H3Cl2Br is
2
3
4
5
C2H3Cl2Br three isomers are possible
CH3−C Cl╱╲ Cl−Br 1-bromo-1,1-dichloroethane
Br−CH2−CH Cl╱╲ Cl 1-bromo-2,2-di-chloroethane
Cl−CH2−CH Br╱╲ Cl 1-bromo-1,2-dichloroethane
The number of position isomers of the compound C6H12 is