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Two percent of ethanol is added during t...

Two percent of ethanol is added during the oxidation of chloroform to stop the formation of carbonyl chloride In this reaction ethanol acts as

A

Auto catalyst

B

Negative catalyst

C

Positive catalyst

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
B
Any substance which when added to a chemical reaction inhibit or decrease the rate of reaction is called negative catalyst In `CHCl_(3)` when two percent ethanol is added it negative catalyst .
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A2Z-ORGANIC COMPOUNDS CONTAINING HALOGENS-Elimination Reaction And Polyhalogen Compounds
  1. In Wurtz reaction alkyl halide react with

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  2. Chloroform reacts with concentrated HNO(3) to give

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  3. Two percent of ethanol is added during the oxidation of chloroform to ...

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  4. Provide the structure of the major organic product which results in th...

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  5. In the following reation X is CH(3) NH(2)+X+KOHrarr CH(3)NC (highly ...

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  6. Which one of the following is the correct formula of dichlorodipheyl t...

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  7. CF(x)CI(y) [Where x + y =4] These compounds are not used because

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  8. What is the increasing oder of reactivity of the following in an E(2) ...

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  9. Freon (dichlorodifluoro methane) is used .

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  10. Which of the following is known as freon which is used as a refrigeran...

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  11. Which plastic is obtained from CHCI(3) as follows . CHCI(3)underset(...

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  12. The above structural formula refers to .

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  13. In the reaction the given below The incorrect statement concerning t...

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  14. An isomer of C(3)H(6)CI(2) on boiling with aqueous KOH gives acetone ...

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  15. Consider the following reaction and the product formed A-CH(2)-under...

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  16. An organic compound A(C(4)H(6)CI) on reation withNa/diethyl ether giv...

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  17. CH(3)MgBr is an organometallic compound due to

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  18. When primary aminereacts with chloroform in ehthanolic KOH then the pr...

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  19. Alkyl halides react with dialkyl lithium cuprate to give

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  20. Elimination of HBrfrom 2 bromobutane results in the formation of .

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