Amongst the following the compound that can most readily get sulphonated is
benzene
toluene
nitrobenzene
chlorobenzene
Inductive effect involves:
displacement of σ-electrons
delocalisation of π-electrons
delocalisation of σ-electrons
displacement of π-electrons
Geometrical isomerism is shown by
-C - C-
> C = C <
-C ≡ C -
None of these
B.
> C = C <
Geometrical isomersim is shown by > C = C < only when identical groups are not present on the double bonded carbon atoms.
Presence of halogen in organic compounds can be detected using
Leibig's test
Duma's test
Kjeldahl test
Beilstien's test