Which of the following will give brisk effervescence with sodium hydrogen carbonate and why?

CH₃COOH, CH₃CH₂OH

Academic Chemistry NCERT Class 10

CH₃COOH (ethanoic acid) gives brisk effervescence with sodium hydrogencarbonate.

Ethanoic acid reacts with sodium hydrogencarbonate (base) to give sodium ethanoate, carbon dioxide, and water. Effervescence is observed due to the evolution of carbon dioxide.

Tutorialspoint

Simply Easy Learning

Updated on: 10-Oct-2022

54 Views

Baking soda is a mixture of :(a) Sodium carbonate and acetic acid(b) Sodium carbonate and tartaric acid(c) Sodium hydrogen carbonate and tartaric acid(d) Sodium hydrogen carbonate and acetic acid
Acetic add reacts with solid sodium hydrogen carbonate,(a) Slowly forming no gas (b) Vigorously with effervescence(c) Slowly without effervescence (d) Vigorously without gas formation
(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).
Name the functional group present in an organic compound which gives brisk effervescence with NaHCO3.
When you add a few drops of acetic acid to a test-tube containing sodium bicarbonate powder, which one of the following is your observation?(A) No reaction takes place.(B) A colorless gas with pungent smell is released with brisk effervescence.(C) A brown colored gas is released with brisk effervescence.(D) Formation of bubbles of a colorless and odorless gas.
What will happen if a solution of sodium hydro carbonate is heated? Give the equation of the reaction involved.
Which of the following will give addition reaction and why?C4H10, C2H6, C2H4, CH4, C3H8, C3H4
Difference Between Sodium Carbonate and Sodium Bicarbonate
List the conclusions you will draw while studying the following properties of ethanoic acid :(a) Odour(b) Solubility in water(c) Effect on litmus paper(d) Reaction with sodium hydrogen carbonate
Which of the following hydrocarbons will give substitution reactions and why?CH4, C3H6, C3H8, C4H6, C5H12, C5H10
Generally, metals react with acids to give salt and hydrogen gas. Which of the following acids does not give hydrogen gas on reacting with metals (except Mn and Mg)?H2SO4HClHNO3All of these
Give the common names and IUPAC names of the following compounds:(a) HCOOH (b) CH3COOH
Classify the following salts into acidic, basic and neutral:Ammonium chloride, Sodium carbonate, Sodium chloride, Potassium sulphate.
Write the formulae of sodium chloride and sodium carbonate. Explain why an aqueous solution of sodium chloride is neutral but an aqueous solution of sodium carbonate is basic (or alkaline). Write chemical equations of the reactions involved.

Kickstart Your Career

Get certified by completing the course

Get Started

Advertisements