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प्रश्न
Suggest a reagent for conversion of ethanol to ethanal.
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उत्तर
\[\ce{CrO3}\], pyridine and HCl (Pyridinium chlorochromate, PCC) in \[\ce{CH2C12}\].
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\[\begin{array}{cc}
\ce{CH3 - CH - CH - CH - CH2-OH }\\
|\phantom{......}|\phantom{......}|\phantom{.......}\\
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\end{array}\]
