JEE Mains · Chemistry · STD 12 - 9. Amines
Which one of the following compounds will liberate \(\mathrm{CO}_{2}\), when treated with \(\mathrm{NaHCO}_{3}\) ?
- A \(\left({CH}_{3}\right)_{4} \stackrel{\oplus}{N} \stackrel{\ominus} {O} {H}\)
- B \(\left(\mathrm{CH}_{3}\right)_{3} \stackrel{\oplus}{\mathrm{N}} HC\stackrel{\ominus}{l}\)
- C \(\mathrm{CH}_{3} \mathrm{NH}_{2}\)
- D \(\begin{array}{*{20}{c}} O\\ {||}\\ {{\rm{C}}{{\rm{H}}_3} - {\rm{C}} - {\rm{N}}{{\rm{H}}_2}} \end{array}\)
Answer & Solution
Correct Answer
(B) \(\left(\mathrm{CH}_{3}\right)_{3} \stackrel{\oplus}{\mathrm{N}} HC\stackrel{\ominus}{l}\)
Step-by-step Solution
Detailed explanation
\(\left(\mathrm{CH}_{3}\right)_{3} \stackrel{\oplus}{\mathrm{N}} HC\stackrel{\ominus}{l}\) \(+ \stackrel{\oplus}{Na} \stackrel{\ominus}{HCO_3} {\longrightarrow} \mathrm{H}_{2} \mathrm{CO}_{3}+\left(\mathrm{CH}_{3}\right)_{3} \mathrm{~N}+\mathrm{NaCl} \longrightarrow CO_2 + H_2O\)
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