हिंदी
कर्नाटक बोर्ड पी.यू.सी.पीयूसी विज्ञान 2nd PUC Class 12

Write the structure of the product of the following reaction: HA3C−C ≡ C−H→HgA2+,HA2SOA4 - Chemistry

Advertisements
Advertisements

प्रश्न

Write the structure of the product of the following reaction:

\[\ce{H3C - C ≡ C - H ->[Hg^{2+}, H2SO4]}\]

रासायनिक समीकरण/संरचनाएँ
Advertisements

उत्तर

\[\begin{array}{cc}
\phantom{..............................}\ce{OH}\phantom{..................}\ce{O}\\
\phantom{..............................}|\phantom{.....................}||\phantom{}\\
\ce{H3C - \underset{Propyne}{C ≡ C} - H ->[Hg^{2+}, H2SO4] [CH3 - C = CH2] -> CH3 \underset{Propanone}{- C -} CH3}
\end{array}\]

shaalaa.com
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 8: Aldehydes, Ketones and Carboxylic Acids - Intext Questions [पृष्ठ २३४]

APPEARS IN

एनसीईआरटी Chemistry Part 1 and 2 [English] Class 12
अध्याय 8 Aldehydes, Ketones and Carboxylic Acids
Intext Questions | Q 8.2 (iii) | पृष्ठ २३४

संबंधित प्रश्न

Write the structures of A and B in the following reactions:


Complete the synthesis by giving missing starting material, reagent or product.


What is the action of Zn – Hg / conc. HCl on propanone?


How will you convert calcium acetate to acetaldehyde?


Complete the following reaction:
\[\ce{(C6H5CH2)2Cd + 2CH3COCI}\]


What is the action of following reagents on ethanoic acid?

sodalime/heat


Draw structure of salicylaldehyde.


Which of the following represents Etard's reaction?


A reaction in which chromyl chloride in presence of CS2 converts methyl group of toluene to aldehydic group on acid hydrolysis is called _________.


Which among the following compounds is obtained when benzene is treated with CO and HCl in presence of catalyst anhydrous AlCl3 and Cu2Cl2 under high pressure?


Chromyl chloride converts methyl group to a chromium complex, which on acid hydrolysis gives corresponding aldehyde. This reaction is called ____________.


Given below are two statements labelled as Assertion (A) and Reason (R).

Assertion (A): SO2 is reducing while TeO2 is an oxidising agent.

Reason (R): Reducing property of dioxide decreases from SO2 to TeO2.

Select the most appropriate answer from the options given below:


How ketones are prepared from nitriles?


Two isomers 'A' and 'B' with molecular formula C4H8 give different products on oxidation with KMnO4 in acidic medium. Isomer 'A' on reaction with KMnO4/H+ results in the effervescence of gas and gives ketone. The compound 'A' is:


Which reagent is used in Etard reaction?


Explain Rosenmund reduction reaction.


How acetone is prepared from nitriles using Grignard reagent?


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×