The reaction of carboxylic acids with alcohols is known as:

Which among the following has the highest boiling point?

The major product formed in the following reaction is
$C_6H_5CH=CH_2$ $\xrightarrow[(ii) H_3O^+]{(i) KMnO_4, KOH, \Delta}$ $\xrightarrow{(iii) Br_2/FeBr_3} \text{Product}$

Arrange the following compounds in decreasing order of their acidity:

The reaction between acetic acid and ammonia gives

Identify $X, Y$ and $Z$ respectively in the following reaction sequence:
$CH_3COOH$ $\xrightarrow[(ii) \Delta]{(i) NH_3} CH_3CONH_2$ $\xrightarrow[Pyridine / 343 \ K]{(iii) C_6H_5SO_2Cl} X + Y + Z$