The Total solution for NCERT class 6-12
Classify the followingreactions in one of the reaction type studied in this unit.
(a) CH3CH2Br+ HS– → CH3CH2SH + Br–
(b) (CH3)2 C= CH2 + HCl → (CH3)2 ClC–CH3
(c) CH3CH2Br+ HO– → CH2 = CH2 + H2O+ Br–
(d) (CH3)3 C– CH2 OH + HBr → (CH3)2 CBrCH2CH3 +H2O
(a) It is an example ofsubstitution reaction as in this reaction the bromine group in bromoethane issubstituted by the –SH group.
(b) It is an example ofaddition reaction as in this reaction two reactant molecules combine to form asingle product.
(c) It is an example ofelimination reaction as in this reaction hydrogen and bromine are removed frombromoethane to give ethene.