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Question
Give a balanced equation for –
An electrolytic decomposition reaction involving a neutral liquid
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Solution
Electrolytic decomposition of neutral liquid [water]
\[\ce{2H2O->[Electricity][Current]->2H2 + O2}\]
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MULTIPLE CHOICE QUESTIONS
Tick the most appropriate answer.
Thermal decomposition of a substance is brought about with the help of
- reactants
- water
- wind
- heat
Identify the type of following reaction :
A student wants to study a decomposition reaction by taking ferrous sulphate crystals. Write two precautions he must observe while performing the experiment.
Differentiate between direct combination reaction and a decomposition reaction.
Complete the statement by filling in the blank with the correct word:
Decomposition of silver salts in the presence of sunlight is an example of _________.
Differentiate between the following:
Electrolytic decomposition and photochemical decomposition.
Give the ratio in which hydrogen and oxygen are present in water by volume.
