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प्रश्न
Identify the component oxidised in the following reaction:
\[\ce{H2S + Cl2 -> S + 2HCl}\]
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उत्तर
Hydrogen sulphide (H2S)
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संबंधित प्रश्न
When copper powder is heated strongly in air, it forms copper oxide. Write a balanced chemical equation for this reaction. Name (i) substance oxidised, and (ii) substance reduced.
MULTIPLE CHOICE QUESTIONS
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- reduction.
- displacement.
- hydrogenation.
Give scientific reason.
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Name:
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\[\ce{NaOH + H2SO4 -> Na2SO4 + H2O}\]
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The tendency of atoms to have eight electrons in the outer shell is known as ______.
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It is recommended to use air tight containers for storing oil for a long time.
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- Name the metal and the black substance formed.
- Write balanced chemical equations for the two reactions involved in the above information
