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प्रश्न
State what is oxidising agent. Give an example of oxidising agent in the gaseous, liquid, and solid form.
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उत्तर
“The substance which gets reduced is the Oxidising agent″
Oxidising Agent:
| Solid | Liquid | gaseous |
| \[\ce{Cu^2+,Zn^2+,MnO2}\] | \[\ce{HCl,H2O2}\] | \[\ce{SO2,Cl2,O2}\] |
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संबंधित प्रश्न
The electron releasing tendency of zinc is ______ than that of copper.
The colours of aqueous solutions of CuSO4 and FeSO4 as observed in the laboratory are:
(A) pale green and light blue respectively
(B) light blue and dark green respectively
(C) dark blue and dark green respectively
(D) dark blue and pale green respectively
Identify from the reaction the reactants that undergo oxidation and reduction.
2Mg + O2 → 2MgO
Give the general group study of hydrogen with reference to
burning
State, giving reason, whether the substances printed in bold letters have been oxidized or reduced.
PbO + CO → Pb + CO2
State whether the following conversion is oxidation or reduction:
2Cl- - e-→ Cl2
Divide the following reactions into oxidation and reduction half-reaction:
Zn + Pb2+→ Pb + Zn 2+
Name:
a substance that oxidizes concentrated HCl to chlorine.
Identify the oxidising agent (oxidant) in the following reactions
`2"Mg" + "O"_2 -> 2"MgO"`
Identify the oxidising agent (oxidant) in the following reactions
`"V"_2"O"_5 + 5"Ca" -> 2"V" + 5"CaO"`
