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प्रश्न
Why this reaction is considered a reversible reaction?
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उत्तर
The reaction is reversible because if hydrogen formed is not removed, then the iron oxide formed is reduced back to iron.
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संबंधित प्रश्न
Define ‘redox reaction’. Give one example.
Which of the statements about the reaction below are incorrect?
\[\ce{2PbO(s) + C(s) → 2Pb(s) + CO2(g)}\]
- Lead is getting reduced.
- Carbon dioxide is getting oxidised.
- Carbon is getting oxidised.
- Lead oxide is getting reduced.
State, giving reason, whether the substances printed in bold letters have been oxidized or reduced.
Cl2 + H2S → 2HCl + S
For the reaction PbO + H2→ Pb + H2O, which of the following statements is wrong?
Name:
a solid that is an oxidizing agent.
Explain the term reduction in term of addition and removal of oxygen/hydrogen with a suitable example.
In the reaction of iron with copper sulphate solution:
CuSO4 + Fe → Cu + FeSO4
Which option in the given table correctly represents the substance oxidized and the reducing agent?
| OPTION | Substance Oxidized | Reducing Agent |
| A | Fe | Fe |
| B | Fe | FeSO4 |
| C | Cu | Fe |
| D | CuSO4 | Fe |
Identify the oxidising agent (oxidant) in the following reactions.
`"CuO" + "H"_2 -> "Cu" + "H"_2"O"`
What is a redox reaction?
The metallic oxide which can be reduced by using common reducing agents is ______.
