Advertisements
Advertisements
प्रश्न
What do you observe when acetic acid is added to a neutral FeCl3 solution?
Advertisements
उत्तर
When acetic acid is added to neutral FeCl3, a wine red colour is produced.
\[\ce{6CH3COOH + 2FeCl3 -> 2(CH3COO)3Fe + 6HCl}\]
संबंधित प्रश्न
Complete the following chemical equations : C2H5OH + Na →
Complete the following chemical equations: CH3COOH+NaHCO3→
An organic compound X of molecular formula C2H4O2 gives brisk effervescence with sodium hydrogen carbonate. Give the name and formula of X.
How is acetic acid prepared from acetylene?
If you are asked to report your observations about the following two properties of acetic acid, what would you report?
(i) Odour
(ii) Effect on litmus
A student puts a drop of acetic acid first on a blue litmus paper and then on a red litmus paper. He would observe that
(A) the red litmus paper turns colourless and there is no change in the blue litmus paper.
(B) the red litmus paper turns blue and the blue litmus paper turns red.
(C) there is no change in the red litmus paper and the blue litmus paper turns red.
(D) there is no change in the blue litmus paper and the red litmus paper turns blue.
Distinguish between esterification and saponification reactions with the help of chemical equations for each.
What are catalysts?
Observe the figure and write the answers to the following questions.
- Write the name of the reaction shown in the following figure.
- Write the above chemical reaction in the form of a balanced equation.
- Write the name of the product produced in the above reaction, write a use.
- Write the name of the catalyst used in the above reaction.
Give the balanced chemical equation of the reaction.
Oxidation of ethanol by acidified potassium dichromate.
