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प्रश्न
Give a balanced equation for –
An electrolytic decomposition reaction involving a neutral liquid
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उत्तर
Electrolytic decomposition of neutral liquid [water]
\[\ce{2H2O->[Electricity][Current]->2H2 + O2}\]
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संबंधित प्रश्न
What type of chemical reaction is represented by the following equation?
\[\ce{X -> Y + Z}\]
Which of the following can be decomposed by the action of light?
Explain the following type of chemical reaction, giving two examples for it:
Decomposition reaction
Give a balanced equation for –
A double decomposition neutralization reaction involving an acid and a base
Give the ratio in which hydrogen and oxygen are present in water by volume.
Which among the following statement(s) is (are) true?
Exposure of silver chloride to sunlight for a long duration turns grey due to
(i) the formation of silver by decomposition of silver chloride.
(ii) sublimation of silver chloride.
(iii) decomposition of chlorine gas from silver chloride.
(iv) oxidation of silver chloride.
When SO2 gas is passed through a saturated solution of H2S, which of the following reaction occurs?
The reaction of calcium carbonate, with freshly prepared lime water, is shown below:
Answer the questions with the help of a diagram:
- What type of reaction does calcium carbonate undergoes?
- What change in colour is observed in lime?
- Write the chemical equation.
- Identify the gasses evolved at the anode and cathode in the above experimental set up.
- Name the process that occurs. Why is it called so?
- Illustrate the reaction of the process with the help of a chemical equation.
What is observed when silver chloride is exposed to sunlight? Give the type of reaction involved.
