Question

State whether True or False (T/F).
1)
Zinc displaces copper from copper sulphate solution.
2)Blue litmus paper turns red in acidic medium.
3)In all chemical reactions, heat energy is released
4)As per the reactivity series, the most reactive metal is potassium
and the least reactive metal is platinum.

5. )The oxides of non-metals are basic or neutral in nature.
6). A less reactive metal displaces a more reactive metal from its salt solution​

Answer 1

Answer:

1. true
2. true
3. false
4. true
5. false
6. false

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