What is the reagent used in the above reaction- HCl and H2O-KOH in C2 H5 OH-Na-Zn-

The correct option is B KOH in C2 H5 OH (c) R CH_2 CCl_2 R This reaction is an example of dehydrohalogenation. Hence, alcoholic KOH is used as a reagent. ...

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Standard X

Chemistry

Dehydrohalogenation of Dihalides

What is the r...

Question

What is the reagent used in the above reaction?

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HCl and H₂O

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KOH in C₂ H₅ OH

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Solution

The correct option is C
KOH in C₂ H₅ OH

(c) $R - C H_{2} - C C l_{2} - R K O H + C_{2} H_{5} O H - -------------- \to R - C \equiv C - R + 2 H C l$

This reaction is an example of dehydrohalogenation.

Hence, alcoholic KOH is used as a reagent.

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Q. The reagent used in the following reaction is .

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What is the reagent used in the above reaction?

The correct option is C KOH in C2 H5 OH (c) R−CH2−CCl2−RKOH + C2H5OH−−−−−−−−−−−−−−−→R − C ≡ C − R + 2 HCl This reaction is an example of dehydrohalogenation. Hence, alcoholic KOH is used as a reagent.

The correct option is C
KOH in C₂ H₅ OH

(c) $R - C H_{2} - C C l_{2} - R K O H + C_{2} H_{5} O H - -------------- \to R - C \equiv C - R + 2 H C l$

This reaction is an example of dehydrohalogenation.

Hence, alcoholic KOH is used as a reagent.