13.4 Arrange the following:
(iv) In decreasing order of basic strength in gas phase:
and
Decreasing order of basic strength in the gas phase-
In the gas phase, there is no solvation effect. So, the basicity directly depends on the number of electron donation group. More is the electron donating group, higher is the +I effect and if the size of the donating group is large +I effect should also high.