Increasing order of the nucleophilic substitution of following compounds
Arrange the following compounds in order of their increasing acid strength
The correct acidity order of phenol (I), 4-hydroxybenzaldehyde (II) and 3-hydroxybenzaldehyde (III) is
The correct order of C = O bond length in ethyl propanoate (I), ethyl propenoate (II) and ethenyl propanoate (III) is
Select the molecule in which all the atoms may lie on a single plane is
The correct stability order of the following carbocations is
(I) $$\mathrm{{H_2}\mathop C\limits^ \oplus - CH = CH - C{H_3}}$$
(II) $$\mathrm{\mathop C\limits^ \oplus {H_2} - CH = CH - BM{e_2}}$$
(III) $$\mathrm{{H_2}\mathop C\limits^ \oplus - CH = CH - NMe}$$
(IV) $$\mathrm{{H_2}\mathop C\limits^ \oplus - CH = CH - OMe}$$
The correct order of boiling points of N-ethylethanamine (I), ethoxyethane (II) and butan-2-ol (III) is
The correct order of acidity of above compounds is
The correct order of relative stability for the given free radicals is :
Hybridisation of the negative carbons in (1) and (2) are
I. $$^ \oplus C{H_2} - COC{H_3}$$
II. $$^ \oplus C{H_2} - OC{H_3}$$
III. $$^ \oplus C{H_2} - C{H_3}$$
