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प्रश्न
A chemical reaction in which exchange of ions occurs between the reactants is known as ______.
विकल्प
Endothermic reaction
Exothermic reaction
Double displacement reaction
Displacement reaction
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उत्तर
A chemical reaction in which exchange of ions occurs between the reactants is known as Double displacement reaction.
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संबंधित प्रश्न
What do you mean by a precipitation reaction? Explain giving an example.
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\[\ce{CuSO4 + 2NaOH -> Cu(OH)2 + Na2SO4}\]
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- Write the balanced chemical equation for the reaction which takes place.
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Fill in the blank
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(B) green and colourless respectively
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(D) blue and colourless respectively.
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(ii) What type of reaction is this?
(iii) Write a balanced chemical equation to represent the above reaction.
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Classify the following reaction into –
- Direct combination
- Decomposition
- Displacement
- Double decomposition
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Give scientific reason.
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