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Olympiad workbook

Exam: Olympiad workbook
Subject: NSEC
Chapter: Ionic Equilibrium

Olympiad workbook · NSEC · Ionic Equilibrium

Morphine, a pain killer is basic with the molecular formula C_ 17...

Morphine, a pain killer is basic with the molecular formula

\mathrm{C}_{17} \mathrm{H}_{19} \mathrm{NO}_3

. The conjugate acid of morphine is

Options

A $\mathrm{C}_{17} \mathrm{H}_{19} \mathrm{NO}_3{ }^{+}$
B $\mathrm{C}_{17} \mathrm{H}_{18} \mathrm{NO}_3$
C $\mathrm{C}_{17} \mathrm{H}_{19} \mathrm{NO}_3^{-}$
D $\mathrm{C}_{17} \mathrm{H}_{20} \mathrm{NO}_3{ }^{+}$

Correct answer

D. $\mathrm{C}_{17} \mathrm{H}_{20} \mathrm{NO}_3{ }^{+}$

Step-by-step solution

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