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Question
Identify the following reactions as either oxidation or reduction : Fe+3 + e- → Fe+2
Solution
Reduction
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RELATED QUESTIONS
Choose the correct answer from the options given below :
The particles present in strong electrolytes are :
(A) Only molecules
(B) Mainly ions
(C) Ions and molecules
(D) Only atoms
Explain why it is preferable to use a number of graphite electrodes as the anode instead of a single electrode, during the above electrolysis.
Powdered sodium chloride (common salt) does not conduct an electric current, but it does so when ______ or when ______.
Give reason for the following:
Lead bromide undergoes electrolytic dissociation in the molten state but is a non-electrolyte in the solid state.
Give reason for the following:
A graphite anode is preferred to other inert electrodes during the electrolysis of fused lead bromide.
Define the term : Electrolysis
Fill in the blank :
Non-metallic ions are _____________ because they _____________ electrons.
Choose the correct answer from the option given below:
Which among the following anions will discharge with ease at anode?
Identify the following reactions as either oxidation or reduction : O + 2e- → O-2
X - \[\ce{HCl <=> H^{1+} + Cl-}\] (in solution state)
Y - \[\ce{PbBr2 <=> Pb^{2+} + 2Br^{1-}}\] (in molten state)
From the above reaction X or Y, identify the reaction which exhibit:
electrolytic dissociation
