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प्रश्न
Give simple chemical tests to distinguish between the following pairs of compounds:
Butanal and Butan-2-one
उत्तर
Distinguish tests between the butanal and butan-2-one
| Test | Butanal | Butan-2-one |
| Tollen test |
Positivie test
|
Negative Test
|
| Iodoform test | Negative test |
Positivie test
|
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\[\begin{array}{cc}
\phantom{.................}\ce{Br}\phantom{....}\ce{CH3}\phantom{.........}\ce{O}\phantom{...}\\
\phantom{................}|\phantom{......}|\phantom{............}||\phantom{..}\\
\ce{CH3 - CH2 - CH2CH - CH - CH2 - C - H}
\end{array}\]
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