True/ false
(a) Iron is more reactive than copper.
(b) Metals react with acids to produce hydrogen gas.
(c) Sodium is a very reactive metal.
(d) Copper displaces zinc from zinc sulphate solution.
Answers
Answered by
2
Answer:
a- True
b-True
c-True
d-False
Answered by
1
Answer:
(a) true
(b) true
(C) true
(d) false
Explanation:
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