Question

3.A reaction between sulphuric acid and calcium carbonate will cause the release of hydrogen as a gas.
4.Acids are corrosive but bases are not.
5.An indicator does not effect the nature of the solution to which it is added.

True or False
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Answer 1

Answer:

First one is True

Second one is also True

Third one is False

Answer 2

Answer:

3 answer true. 4 answer true 5 answer false

Explanation:

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