The product of the reaction $image \xrightarrow[{HCl}]{{NaNO_2}} (A)$ is:

What is the correct order of basic strength in substituted amines in an aqueous solution?

In the given reaction sequence:
$CH_3-CH_2-OH$ $\xrightarrow[(ii) H^{\oplus}]{(i) KMnO_4/OH^{\ominus}/\Delta} (A)$ $\xrightarrow[(ii) NH_3/\Delta]{(i) SOCl_2} (B)$ $\xrightarrow{Br_2/KOH} (C)$
$(C)$ will be:

Which of the following is more basic than aniline?

The final product $C$ in the following series of reactions is:

For the transformation shown below,the reagent used is:
$3-bromobenzenediazonium \ chloride \rightarrow \text{bromobenzene}$