In an electrolytic decomposition reaction, in which form is energy supplied to decompose a compound?
Answer and explanation
Correct answer: As electrical energy
Electrolytic decomposition uses electrical energy to drive the breakdown of a compound into simpler substances, so option B is correct. For example, passing electricity through water can produce hydrogen and oxygen. Heat would describe thermal decomposition, while light can cause photodecomposition in suitable compounds; sound is not the energy form used in ordinary electrolysis.
Frequently asked questions
What is the correct answer to this question?
As electrical energy
Why is this the correct answer?
Electrolytic decomposition uses electrical energy to drive the breakdown of a compound into simpler substances, so option B is correct. For example, passing electricity through water can produce hydrogen and oxygen. Heat would describe thermal decomposition, while light can cause photodecomposition in suitable compounds; sound is not the energy form used in ordinary electrolysis.
Which subject and chapter does this question cover?
This is a Class 10 Science question. Chapter: Chemical Substances – Nature and Behaviour. Topic: Chemical Reactions and Equations.
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