What is Y in the reaction given below- CH 3- CH 2 OH Alkaline KM nO 4- Heat - or acidified K 2 Cr 2 O 7- Heat YA- CH 3 COOHB- H 2 C - CH 2C- CH 3 CH 2 COOHD- HCOOH

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Oxidation

What is Y in ...

Question

What is Y in the reaction given below ?

$C H_{3} - C H_{2} O H Alkaline K M n O_{4} +Heat - --------------- \to or acidified K_{2} C r_{2} O_{7} +Heat Y$

C H_{3} C O O H

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H_{2} C = C H_{2}

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C H_{3} C H_{2} C O O H

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H C O O H

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Solution

The correct option is A $C H_{3} C O O H$
Potassium permanganate and potassium dichromate are strong oxidising agents. When ethanol $(C H_{3} C H_{2} O H)$ is heated in an alkaline solution of ${KMnO}_{4}$ or acidified $K_{2} {Cr}_{2} O_{7}$ , they donate nascent oxygen and hence, the compound is converted into ethanoic acid $(C H_{3} C O O H)$ .
The reaction involved is:
$C H_{3} C H_{2} O H (l) Alkaline K M n O_{4} +Heat - ---------------- \to or acidified K_{2} C r_{2} O_{7} +Heat C H_{3} C O O H (l)$

Hence Y is $C H_{3} C O O H$ .

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Similar questions

Q. What is Y from the below reaction?

C H_{3} - C H_{2} O H A l k a l i n e K M n O_{4} + H e a t - ----------------- \to O r a c i d i f i e d K_{2} C r_{2} O_{7} + H e a t Y

Which component is $Y$ in the reaction given below?
$C H_{3} - C H_{2} - C H_{2} O H A l k a l i n e K M n O_{4} + H e a t - ----------------- \to O r a c i d i f i e d K_{2} C r_{2} O_{7} + H e a t Y$

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Q. What is the major product of the following reaction?

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What is Y in the reaction given below ? CH3−CH2OHAlkaline KMnO4+Heat−−−−−−−−−−−−−−−−→or acidified K2Cr2O7+HeatY

What is Y in the reaction given below ?

$C H_{3} - C H_{2} O H Alkaline K M n O_{4} +Heat - --------------- \to or acidified K_{2} C r_{2} O_{7} +Heat Y$