Question

D. Write true or false for the following statements.
heat energy
(e) Deoom
Statement
1. When two elements combine to form a single compound, the reaction is said
to be chemical combination.
2. The reaction between quick lime and water is an endothermic reaction.
3. Reaction between magnesium and iron sulphate solution is a chemical
double decomposition reaction.
4. All non-metallic oxides are known as acidic oxides.
5. Some of the metallic oxides are known as basic oxides.
2Pb,
Tick () the most appropriate answer.​

Answer 1

Answer:

TRUE

FALSE

FALSE

TRUE

F

Answer 2

Answer:

1. True.

2. False.

3. False.

4. True.

5. True.