MCQ
Which solution will have the highest boiling point
- A$1\%$ solution of glucose in water
- ✓$1\%$ solution of sodium chloride in water
- C$1\%$ solution of zinc sulphate in water
- D$1\%$ solution of urea in water
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Statement $I :$ The esterification of carboxylic acid with an alcohol is a nucleophilic acyl substitution.
Statement $II :$ Electron withdrawing groups in the carboxylic acid will increase the rate of esterification reaction.
Choose the most appropriate option
$R - \mathop {\mathop C\limits^{||} }\limits^O - OH\xleftarrow{{{H_3}{O^ + }}}X\xrightarrow{{[H]}}RC{H_2}N{H_2};$
'$X$' is

