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प्रश्न
Indicate which of the following statement is true and which is false:
The removal of hydrogen from a substance is called reduction.
पर्याय
True
False
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उत्तर
False
Explanation:
The removal of hydrogen from a substance is called oxidation.
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संबंधित प्रश्न
Define the following in terms of gain or loss of hydrogen with one example:
Oxidation
Define redox reaction.
Identify from the following reaction the reactants that undergo oxidation and reduction.
\[\ce{2Ag2O → 4 Ag + O2 \uparrow}\]
Give the general group study of hydrogen with reference to
burning
Is it essential that oxidation and reduction must occur side by side in a chemical reaction? Explain
Name:
an oxidizing agent that does not contain oxygen.
Explain the term reduction in term of addition and removal of oxygen/hydrogen with a suitable example.
Explain the term redox reaction with an example involving the reaction of hydrogen sulphide with chlorine.
Identify the oxidising agent (oxidant) in the following reactions
`3"Fe" + 4"H"_2"O" -> "Fe"_3"O"_4 + 4"H"_2`
The tarnishing of metals is due to the formation of ______.
