Name the functional group present in an organic compound which gives brisk effervescence with NaHCO₃.

Academic Chemistry NCERT Class 10

Carboxylic acid group (-COOH) is the functional group that gives brisk effervescence with NaHCO₃.

Tutorialspoint

Updated on: 10-Oct-2022

114 Views

Name the functional group present in CH3COCH3 and state the name of this compound.
Name the functional group present in each of the following organic compounds:i. CH3COCH3ii. C2H5COOH
Name the functional group present in CH3COCH3.
Name the functional group present in propanone.
Identify the functional group present in the following compound and name it according to IUPAC system:CH3OH
(a) Which functional group do you think can be present in an organic compound having the molecular formula C5H10O2? Write the formula of the organic compound.(b) Give one example each of the compounds having the following functional groups: (i) Aldehyde group (ii) Alcohol group (iii) Carboxylic acid group (iv) Halo group (c) Give one example each of the compounds having the following functional groups: (i) Alkene group (ii) Alkyne group
A neutral organic compound is warmed with some ethanoic acid and a little of conc. H2SO4. Vapours having sweet smell (fruity smell) are evolved. What type of functional group is present in this organic compound?
Which of the following will give brisk effervescence with sodium hydrogen carbonate and why?CH3COOH, CH3CH2OH
Which compound is used as an antacid in medicine: NaHCO3 or Na2CO3?
(a) What is meant by a functional group? Explain with an example.(b) Write three common functional groups present in organic compounds. Give their symbols/formulae. (c) Name the functional groups present in the following compounds: (i) CH3COOH (ii) CH3CH2CHO (iii) C2H5OH (iv) CH3COCH2CH3 (d) Name the functional group which always occurs in the middle of a carbon chain. (e) Draw the structures for the following compounds: (i) Ethanal (ii) Propanal (iii) Butanal (iv) Pentanal
Butanone is a four-carbon compound with functional group carboxylic acidaldehydeketonealcohol
(a) Draw the structures for the following compounds:(a) Propanone (b) Butanone (b) Write the IUPAC names of the following: (i) HCHO (ii) CH3CHO (iii) CH3CH2CHO (iv) CH3CH2CH2CHO (c) Which functional group is likely to be present in an organic compound having the molecular formula C4H10O? Write the formula of the organic compound.
(a) An organic compound X of molecular formula C2H4O2 gives brisk effervescence with sodium hydrogen carbonate. Give the name and formula of X. (b) A mixture of ethyne (acetylene) and oxygen is burnt for welding. Can you tell why a mixture of ethyne and air is not used? (c) Name a chemical reaction which is characteristic of unsaturated hydrocarbons (like alkenes and alkynes).
(a) Write the name and formula of an organic compound containing a ketone functional group.(b) Write the names and formulae for the first three members of the homologous series of chloroalkanes. (c) How would you name the following compound? CH3-CH2-Br

Kickstart Your Career

Get certified by completing the course

Get Started

Advertisements