English

Give One Example of a Decomposition Reaction Which is Carried Out by Applying Heat. - Science

Advertisements
Advertisements

Question

Give one example of a decomposition reaction which is carried out by applying heat.

Advertisements

Solution

Example of the decomposition reaction are as follows:

 by applying heat:

shaalaa.com
  Is there an error in this question or solution?
Chapter 1: Chemical Reactions and Equations - Exercise 2 [Page 45]

APPEARS IN

Lakhmir Singh Chemistry (Science) [English] Class 10
Chapter 1 Chemical Reactions and Equations
Exercise 2 | Q 10.2 | Page 45

RELATED QUESTIONS

Write one equation for decomposition reactions where energy is supplied in the form of heat.


What type of reaction is represented by the digestion of food in our body?


State an important use of decomposition reactions.


What type of chemical reaction is used to extract metals from their naturally occurring compounds like oxides or chlorides?


What type of reaction is represented by the following equation?

2 FeSO4 → FeO3 + SO2 + SO3


What type of chemical reaction take place when lime-stone is heated?


What type of reaction is represented by the following equation?

NH4NO2 → N2 + 2H2O


What is a decomposition reaction?


When a green iron salt is heated strongly, its colour finally changes to brown and odour of burning sulphur is given out.
(a) Name the iron salt.
(b) Name the type of reaction that takes place during the heating of iron salt.
(c) Write a chemical equation for the reaction involved.


Classify the following reaction as combination, decomposition, displacement, precipitation and neutralization. Also balance the equation.

\[\ce{Zn_{(s)} + H2SO4 -> ZnSO4_{(s)} + H2_{(g)}}\]


What do you mean by redox reaction ? Explain with the help of an example.


Differentiate between direct combination reaction and a decomposition reaction.


Give a balanced equation for –

A double decomposition neutralization reaction involving an acid and a base


Complete the statement by filling in the blank with the correct word:

Decomposition of silver salts in the presence of sunlight is an example of _________.


What is electrolysis?


Chemical volcano is an example of ______ type of reaction.


Electrolysis of water is a decomposition reaction. The mole ratio of hydrogen and oxygen gases liberated during electrolysis of water is:


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.


When SO2 gas is passed through a saturated solution of H2S, which of the following reaction occurs?


Complete the following reaction:

\[\ce{C_12H_22O11->[Heat]}\] ______ + ______.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×