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प्रश्न
State what is reducing agent. Give an example of oxidising agent in the gaseous, liquid, and solid form.
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उत्तर
“The substance which gets oxidised is the Reducing agent.″
Reducing Agent:
| Solid | Liquid | gaseous |
| \[\ce{Zn,Na}\] | \[\ce{H2O2}\] | \[\ce{H2S,H2,SO2}\] |
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संबंधित प्रश्न
Explain the following in term Oxidation of gain or loss of oxygen with two example.
Define corrosion.
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\[\ce{H2S + Cl2 -> S + 2HCl}\]
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- substance oxidised, and
- substance reduced.
Give the general group study of hydrogen with reference to
reducing power
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Zn + Pb2+→ Pb + Zn 2+
State a reason why, when hydrogen is passed over heated copper oxide, the resultant product formed, differs in colour from the original reactant.
With reference to oxidation & reduction reaction – complete the statement given by filling in the blanks with only the words (a) Addition (b) Removal.
‘Oxidation is a chemical reaction involving ____ of oxygen to a substance or ____ of hydrogen from a substance. Reduction on the otherhand involves ____ of hydrogen to a substance or ____ of oxygen from a substance.
Oxidising agents are also called as ______ because they remove electrons form other substances.
What happens when zinc granules are treated with dilute solution of H2SO4, HCl, HNO3, NaCl and NaOH Also write the chemical equations if reaction oçcurs.
