Advertisements
Advertisements
प्रश्न
Classify the following reaction into different type:
\[\ce{2KClO3(s)->[\Delta] 2KCl(aq) + 3O2(g)}\]
Advertisements
उत्तर
\[\ce{2KClO3(s)->[\Delta] 2KCl(aq) + 3O2(g)}\]
This is an example of a photochemical decomposition reaction.
APPEARS IN
संबंधित प्रश्न
Give one example of a decomposition reaction which is carried out with electricity.
What type of reaction is represented by the following equation?
NH4NO2 → N2 + 2H2O
State the change in colour observed in following case mentioning the reason:
Silver chloride is exposed to sunlight.
Explain the following type of chemical reaction, giving two examples for it:
Decomposition reaction
Give a balanced equation for –
An electrolytic decomposition reaction involving a neutral liquid
Give a balanced equation for –
A white precipitate obtained during a double decomposition reaction involving a silver salt with sodium salt.
The chemical reaction in which two or more products are formed from a single reactant is called ______ reaction.
Give the ratio in which hydrogen and oxygen are present in water by volume.
Which among the following statement(s) is (are) true?
Exposure of silver chloride to sunlight for a long duration turns grey due to
(i) the formation of silver by decomposition of silver chloride.
(ii) sublimation of silver chloride.
(iii) decomposition of chlorine gas from silver chloride.
(iv) oxidation of silver chloride.
- Identify the gasses evolved at the anode and cathode in the above experimental set up.
- Name the process that occurs. Why is it called so?
- Illustrate the reaction of the process with the help of a chemical equation.
