Question

p
8. The following reaction is used for the preparation of oxygen gas in the laboratory
2KCIO3,(s) → 2KCI (S) + 302(g).
Catalyst
Which of the following statement(s) is(are) correct about the reaction?
1.It is a decomposition reaction and endothermic in nature.
2.It is a combination reaction.
3. It is a decomposition reaction and accompanied by release of heat.
4.It is a photochemical decomposition reaction and exothermic in nature.
9. Which of the follo​

Answer 1

p
8. The following reaction is used for the preparation of oxygen gas in the laboratory
2KCIO3,(s) → 2KCI (S) + 302(g).
Catalyst
Which of the following statement(s) is(are) correct about the reaction?
1.It is a decomposition reaction and endothermic in nature.
2.It is a combination reaction.
3. It is a decomposition reaction and accompanied by release of heat.
4.It is a photochemical decomposition reaction and exothermic in nature.
9. Which of the follo

Answer 2

Answer:

p

8. The following reaction is used for the preparation of oxygen gas in the laboratory

2KCIO3,(s) → 2KCI (S) + 302(g).

Catalyst

Which of the following statement(s) is(are) correct about the reaction?

1.It is a decomposition reaction and endothermic in nature.

2.It is a combination reaction.

3. It is a decomposition reaction and accompanied by release of heat.

4.It is a photochemical decomposition reaction and exothermic in nature.

9. Which of the follo