MCQ
In Williamson's synthesis, ethoxyethane is prepared by
- APassing ethanol over heated alumina
- ✓Sodium ethoxide with ethyl cloride
- CEthyl alcohol with sulphuric acid
- DEthyl iodide and dry silver oxide
$C{H_3} - C{H_2} - ONa + Cl - C{H_2} - C{H_3} \to $
$C{H_3} - C{H_2} - O - C{H_2} - C{H_3}$
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| $[A_2]$ | $[B]$ | ${-d\,[A_2]/dt}$ |
| $0.1$ | $0.2$ | $1 \times {10^{ - 2}}\,M{s^{ - 1}}$ |
| $0.2$ | $0.2$ | $2 \times {10^{ - 2}}\,M{s^{ - 1}}$ |
| $0.2$ | $0.4$ | $8 \times {10^{ - 2}}\,M{s^{ - 1}}$ |
Order of reaction w.r.t. $A_2$ and $B$ are respectively