Question

5. Copper salts are mostly blue in colour.
WRITE TRUE OR FALSE FOR EACH STATEMENT. REWRITE THE FALSE STATEMENTS
1. The substances that take part in a chemical reaction are known as products.
2. Whenever a chemical reaction takes place, there is no loss or gain of atoms.
3. Chemical reactions are broadly classified into four types.
4. The chemical formula of ammonia is N Hz.
strip is added to HCI.
5.copper salt are mostly blue in colour​

Answer 1

Answer:

1. false

2. false

3. false

4. false

5. true

Answer 2

Explanation:

1.false

2.true

3.true

4.false

5.true