Question

Name the following.
i. The product formed as a result of reaction between sulphur di oxide and water.
ii. The gas produced when metals react with acids.
iii. The metal which does not react with dilute hydrochloric acid but reacts with sulphuric acid.
iv. The reaction between an acid and base to form salt and water.

Answer 1

I. Sulfurous acid(H2SO3)

ii. Hydrogen gas(H2)

iii. Copper(Cu)

iv. Neutralisation reaction

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Answer 2

Answer:

1. sulfurous acid

2. hydrogen gas

3. copper

4. neutralisation reaction