MCQ
Copper wire test for halogens is known as
- ADuma's Test
- ✓Beilstein's Test
- CLiebig's Test
- DLassigne's Test
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${C_6}{H_5}Cl + 2NaOH\mathop {\xrightarrow{{200 - {{250}\,^o}C}}}\limits_{200\,atm} {C_6}{H_5}ONa + NaCl + {H_2}O$
$\begin{array}{*{20}{c}}
{^{C{H_3}}} \\
{_H}
\end{array}\begin{array}{*{20}{c}}
{{\text{ }}\backslash {\text{ }}} \\
/
\end{array}\mathop C\limits^{} {\mkern 1mu} = \mathop C\limits^{} {\mkern 1mu} \begin{array}{*{20}{c}}
/ \\
{{\text{ }}\backslash {\text{ }}}
\end{array}_{\mathop C\limits^{} {\kern 1pt} \equiv \mathop C\limits^{} {\kern 1pt} - \mathop C\limits^{} {\kern 1pt} {H_2}\mathop C\limits^{} {\kern 1pt} {H_3}}^H{\mkern 1mu} $
