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प्रश्न
State whether the following conversion is oxidation or reduction:
K → K+ + e-
उत्तर
Oxidation
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संबंधित प्रश्न
Define ‘redox reaction’. Give one example.
Explain reduction in terms of gain or loss of oxygen with one example.
In the reaction represented by the following equation:
CuO (s) + H2 (g) → Cu (s) + H2O (1)
(a) name the substance oxidised
(b) name the substance reduced
(c) name the oxidising agent
(d) name the reducing agent
Name:
an oxidizing agent that does not contain oxygen.
Oxidation is a process which involves ____________.
Identify the oxidising agent (oxidant) in the following reactions.
`"CuO" + "H"_2 -> "Cu" + "H"_2"O"`
The sum of the oxidation number of all atoms in a compound is ______.
What is rancidity?
Find the oxidation number of the element in the following compound.
Zn in ZnSO4
Find the oxidation number of the element in the following compound.
Ca in CaH2
