Advertisements
Advertisements
Question
Give an example of the following chemical changes.
A photochemical reaction involving silver salt.
Solution
\[\ce{2AgNO3->[sunlight] 2Ag + 2NO2 + O2}\]
APPEARS IN
RELATED QUESTIONS
Identify the endothermic and exothermic reaction.
\[\ce{CaO + H2O -> Ca(OH)2 + Heat}\]
Give an example of the following chemical changes.
A reaction involving blue solution.
State which type of chemical reaction proceeds with the absorption of heat energy.
Give an example with a balanced equation, of the following reaction:
electrochemical reaction
Supply of energy may be required to initiate a reaction. State the different forms with a suitable example of reactions initiated by the supply of energy.
Differentiate between the following:
Electrolytic decomposition and photochemical decomposition.
The Dissolution of glucose in water is also an ______ change.
Give examples for the exothermic process.
Give scientific reason.
While preparing dilute sulphuric acid from concentrated sulphuric acid in the laboratory, the concentrated sulphuric acid is added slowly to water with constant stirring.
Give scientific reason.
While preparing dilute sulphuric acid from concentrated sulphuric acid in the laboratory, the concentrated sulphuric acid is added slowly to water with constant stirring.
