The order of basicity of hydroxides of alkali metals is
A. `NaOH gt KOH gt RbOH`
B. `NaOH gt RbOH gt KOH`
C. `RbOH gt KOH gt NaOH`
D. `RbOH gt NaOH gt KOH`
A. `NaOH gt KOH gt RbOH`
B. `NaOH gt RbOH gt KOH`
C. `RbOH gt KOH gt NaOH`
D. `RbOH gt NaOH gt KOH`
Correct Answer – C
Basicity of hydroxides of alkali metals increases on descending the group.