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Single Answer MCQ
Q-00001820

Write the chemical reaction when iron reacts with dilute sulfuric acid.

1

Fe + H2SO4 -> FeSO4 + H2

2

Fe + H2O -> FeO + H2

3

Fe + O2 -> Fe2O3

4

Fe + CO2 -> FeCO3

Answer and Solution

Answer

A. Fe + H2SO4 -> FeSO4 + H2

Solution:

When iron reacts with dilute sulfuric acid, it forms iron sulfate (FeSO4) and hydrogen gas (H2). The chemical equation representing this reaction is Fe + H2SO4 -> FeSO4 + H2.

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