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
Presence of halogen in organic compounds can be detected using
Leibig's test
Duma's test
Kjeldahl test
Beilstien's test
How many optically active stereomers are possible for butan-2,3-diol?
1
2
3
4
B.
2
where C* = asymmetric C atom
It is a symmetrical molecule, so the number of opncally active stereomers = 2n-1
(n = number of asymmetric C atom)
= 22-1
=21 = 2