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प्रश्न
Electrolysis of acidulated water is an example of ______.
विकल्प
Reduction
Oxidation
Redox reaction
Synthesis
उत्तर
Electrolysis of acidulated water is an example of redox reaction.
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संबंधित प्रश्न
Complete the sentence by choosing correct word given in bracket.
Electrolysis is the passage of ___________________
(electricity / electrons)
How electrolysis can be used in extraction of aluminium? Why aluminium cannot be reduced by conventional reducing agents?
Name : A base which is not alkali
Choose the correct answer from the option given below:
In electrolysis of molten lead bromine anode is made up of
Give one example of a substance which contain :
molecules only
Write down the word or phrase from the given options that will correctly fill in the blanks in the following sentence:
We can expect that pure water _______ normally conduct electricity.
Name the gas released at the cathode when acidulated water is electrolyzed.
Choose A, B, C or D to match the descriptions (i) to (v) below . Some alphabets may be repeated.
(A) Non-electrolyte, (B) Strong electrolyte, (C) Weak electrolyte, (D) Metallic conductor
(i) Molten ionic compound
(ii) Carbon tetrachloride
(iii) An aluminium wire
(iv) A solution containing solvent molecules, solute molecules and ions formed by the dissociation of solute molecules
(v) A sugar solution with sugar molecules and water molecules.
Differentiate between the terms strong electrolyte and weak electrolyte (stating any two differences)
In the electrolysis method of boron extraction the cathode is made of ______.
