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प्रश्न
Classify the following reaction into different type:
\[\ce{2KClO3(s)->[\Delta] 2KCl(aq) + 3O2(g)}\]
उत्तर
\[\ce{2KClO3(s)->[\Delta] 2KCl(aq) + 3O2(g)}\]
This is an example of a photochemical decomposition reaction.
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संबंधित प्रश्न
What type of reaction is represented by the following equation?
NH4 CI → NH3 + HCI
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(a) NaCl
(b) KCl
(c) AgCl
(d) CuCl
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Give a balanced equation for the following type of reaction:
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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.
These consist of two statements – Assertion (A) and Reason (R). Answer these questions selecting the appropriate option given below:
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Reason: Light provides energy for this exothermic reaction.
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- Name the type of chemical reaction and define it.
- Write the name and formula of the coloured gas liberated.
- Write the balanced chemical equation for the reaction.
- Name the residue left in the test tube and state the method of testing its nature (acidic/basic).
