MCQ
What is the correct IUPAC name of


- A3-Bromo-2-hydroxy-5-nitrobenzoic acid
- B3-Bromo-4-hydroxy-1-nitrobenzoic acid
- C2-Hydroxy-3-bromo-5-nitrobenzoic acid
- D5-Nitro-3-bromo-2-hydroxybenzoic acid


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ethyne $\xrightarrow[\begin{smallmatrix}
(2)\,\,excess\,I-\,C{{H}_{2}}\,-\,{{(C{{H}_{2}})}_{2}}-\,C{{H}_{3}} \\
(3)\,\,{{H}^{\oplus }}
\end{smallmatrix}]{(1)\,\,excess\,NaN{{H}_{2}}}$