Which of the following statements are correct?

$\left(\mathrm{i}\right)$ Inductive effect $\&$ resonance effect is possible in chlorobenzene

$\left(\mathrm{ii}\right)$  Resonance effect dominates over inductive effect in Anisole
$\left(\mathrm{iii}\right) \mathrm{P}-$nitrobenzoic acid is less acidic than $\mathrm{m}$-nitrobenzoic acid
$\left(\mathrm{iv}\right)$ Diphenylamine is more basic than aniline

Identify the relation among the rates of following nucleophilic substitution reactions?

The correct order of the following compounds showing increasing tendency towards nucleophilic substitution reaction is:

The product in the above reaction is

The major product of the following reaction is

The rates of reaction of $\mathrm{NaOH}$ with:

follow the order:-

Arrange the following compounds in incrensing order of their rate of reaction towards hydroxyl ion $\left({\mathrm{OH}}^{-}\right)$.

I 

II

III 

IV