English

Answer in one sentence/ word. Write name of the electrophile used in Kolbe’s Reaction. - Chemistry

Advertisements
Advertisements

Question

Answer in one sentence/ word.

Write the name of the electrophile used in Kolbe’s Reaction.

One Word/Term Answer
Advertisements

Solution

Carbon dioxide

shaalaa.com
Alcohols and Phenols
  Is there an error in this question or solution?
Chapter 11: Alcohols, Phenols and Ethers - Exercises [Page 253]

APPEARS IN

Balbharati Chemistry [English] Standard 12 Maharashtra State Board
Chapter 11 Alcohols, Phenols and Ethers
Exercises | Q 2.4 | Page 253

RELATED QUESTIONS

Answer in brief.

Explain why phenol is more acidic than ethyl alcohol.


Give the reagents and conditions necessary to prepare phenol from Chlorobenzene.


Answer in brief.

Give the reagents and conditions necessary to prepare phenol from Benzene sulfonic acid.


Reaction between Grignard reagent and aldehyde other than formaldehyde leads to formation of _______________


The reagents used to convert phenol to 2,4,6-tribromophenol is _____________


Write the reaction to get aspirin from salicylic acid.


Write chemical equation of acetyl chloride with phenol


An unknown alcohol is treated with Lucas reagent. Explain how you will determine whether the alcohol is primary, secondary or tertiary. Indicate by chemical equation the reaction between isopropyl alcohol and Lucas reagent.


In the Lucas test for alcohols, the appearance of turbidity is due to the formation of ____________.


Bromination of phenol, will NOT give:


Phenol is ____________.


Which of following elements does not react with hot concentrated sulphuric acid?


Identify 'A' and 'B' in the following series of reactions.


In Dow process, chlorobenzene is converted into phenol by ____________.


Phenoxide ion is more stable than phenol due to the ____________.


Which of the following reagents is used to convert phenol to benzene?


In Raschig's method for synthesis of phenol, the reactants used are ____________.


\[\ce{Isopropyl alcohol + acidic K2Cr2O7 -> X}\]

Identify product 'X' in the above reactions.


Which among the following compounds is used to prepare solid fuel using calcium acetate?


Identify the product obtained when phenol is treated with bromine water?


Identify the compound having highest boiling point from the following?


What is the product formed when aniline is treated with \[\ce{NaNO2 + HCl}\] previous to hydrolysis?


Which of the following compounds reacts immediately with Lucas reagent?


The product C in the following reaction is


The order of reactivity of hydrogen halides with ether is as follows.


Arrange O - H, C - H and N - H bonds in increasing order of their bond polarity.


Explain the reaction of 1° and 2° alcohol with oxidising agent chromic anhydride (CrO3).


Write the chemical reaction when hot copper is treated with Vapours of 2° (secondary) alcohol.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×