English

Identify the main product of the reaction: 40% 1% H−C ≡ C−H+H−O→1% HgSOA440% HA2SOA4 _____.

Advertisements
Advertisements

Question

Identify the main product of the reaction:

\[\ce{H - C ≡ C - H + H - O ->[{40%} H2SO4][{1%} HgSO4]}\] _____.

Short/Brief Note
Advertisements

Solution

Alkynes react with water in the presence of 40% sulphuric acid and 1% mercuric sulphate to form aldehydes or ketones i.e. carbonyl compounds.

shaalaa.com

Notes

In the textbook question is wrong.

  Is there an error in this question or solution?
Chapter 15: Hydrocarbons - Exercises [Page 260]

APPEARS IN

Balbharati Chemistry [English] Standard 11 Maharashtra State Board
Chapter 15 Hydrocarbons
Exercises | Q 3. d. | Page 260

RELATED QUESTIONS

Predict the possible product of the following reaction.

bromination of phenol


Identify giving reason whether the following compound is aromatic or not.


Read the following reaction and answer the questions given below:

  1. Write the name of the reaction.
  2. Identify the electrophile in it.
  3. How is this electrophile generated?

Major product of the below mentioned reaction is, \[\ce{(CH3 )2 C = CH2 ->[ICI]}\]


Identify the compound (A) in the following reaction


is


Some meta-directing substituents in aromatic substitution are given. Which one is most deactivating?


An alkane is obtained by decarboxylation of sodium propionate. Same alkane can be prepared by ______.


Which of the following is aliphatic saturated hydrocarbon?


Give IUPAC name for the following compound.

Ethyl isopropyl acetylene


Write short notes on ortho, para directors in aromatic electrophilic substitution reactions.


Write the chemical equations for combustion of propane.


How does Huckel rule help to decide the aromatic character of a compound?


What happens when Isobutylene is treated with acidified potassium permanganate?


How will you convert ethyl chloride into ethane?


How will you convert ethyl chloride into n – butane?


Write the structure of the following alkanes.

2, 3 – Dimethyl – 6 – (2 – methyl propyl) decane


Write the structure of the following alkanes.

5 – (2 – Ethyl butyl) – 3, 3 – dimethyldecane


How will distinguish 1 – butyne and 2 – butyne?


When acetylene is passed through red hot iron tube at 873 K, ____________ is/are obtained as product/s.


Which of the following is NOT a hetero-aromatic compound?


Which among the following compounds has highest boiling point?


Phenol on distillation with zinc dust gives ____________.


According to Huckel rule, a cyclic π molecular orbital formed by overlap of p orbitals must contain ____________ p electrons.


Direct bromination of benzene with excess reagent results in the formation of ____________.


The treatment of benzene with iso - butene in the presence of sulphuric acid gives:


Conversion of hexane into benzene involves the reaction of ______.


Identify 'A' in the following reaction.

\[\ce{\underset{}{A + Chloromethane} ->[anhydrous][AlCl3] \underset{\underset{}{}}{2-Chlorotoluene + 4-Chlorotoluene}}\]


Benzene reacts with CH3COCl + AICl3 to give ______.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×