2. Photolysis is a decomposition reaction caused by ___________
5. Which of the following statements are correct about a chemical equilibrium?
(i) It is dynamic in nature.
(ii) The rate of the forward and backward reactions are equal at equilibrium.
(iii) Irreversible reactions do not attain chemical equilibrium.
(iv) The concentration of reactants and products may be different.
2. When lithium metal is placed in hydrochloric acid, ___________gas is evolved
3. The equilibrium attained during the melting of ice is known as ________________
4. The pH of a fruit juice is 5.6. If you add slaked lime to this juice, its pH _______________(increase/decrease).
6. The normal pH of human blood is _______.
7. Electrolysis is a type of _________ reaction.
8. The number of products formed in a synthesis reaction is ___________
9. Chemical volcano is an example for ___________type of reaction.