Advertisements
Advertisements
प्रश्न
Write the chemical equation for the following:
Saponification Reaction
Advertisements
उत्तर
Ester + NaOH `->` Salt of Carboxylic acid + Alcohol
For example:
\[\ce{C2H5COOCH3 + NaOH -> C2H5COONa + CH3OH}\]
संबंधित प्रश्न
How does ethanoic acid react with sodium hydrogen carbonate? Give equation of the reaction which takes place.
Name the substance used to change acetic acid to acetic anhydride?
A student takes Na2CO3 powder in a test tube and pours some drops of acetic acid over it. He observes:
(A) no reaction in the test tube
(B) colourless gas with pungent smell
(C) bubbles of a colourless and odourless gas
(D) white fumes with smell of vinegar
Which one of the following are the correct observations about acetic acid?
(A) It turns blue litmus red and smells like vinegar
(B) It turns blue litmus red and smells like burning sulphur
(C) It turns res litmus blue and smells like vinegar
(D) It turns red litmus blue and has a fruity smell
Acetic acid solution turns:
(1) blue litmus red
(2) red litmus blue
(3) blue litmus colourless
(4) red litmus colourless
State how the following conversions can be carried out:
Ethene to Ethyl alcohol.
Draw the structure formula of ethyne.
Assertion (A): Esterification is a process in which a sweet-smelling substance is produced.
Reason (R): When esters react with sodium hydroxide an alcohol and sodium salt of carboxylic acid are obtained.
Reshu by mistake forgot to label the two test tubes containing Ethanol and Ethanoic acid. Suggest an experiment to identify the substances correctly? Illustrate the reactions with the help of chemical equations.
