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प्रश्न
What is meant by displacement reaction, Explain with help of one example.
उत्तर
Displacement reaction is a chemical reaction in which displacement of a metal from its solution takes place by the other metal that is more reactive than the metal being displaced.
Example:
Zn + CuSO4 → ZnSO4 + Cu
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संबंधित प्रश्न
What happens when dilute hydrochloric acid is added to iron fillings? Choose the correct answer.
What happens when a zinc strip is dipped into a copper sulphate solution?
Name the type of reaction involved.
Fill in the blank.
The chemical change involving iron and hydrochloric acid illustrates a ...............reaction.
Classify the following reaction as combination, decomposition, displacement, precipitation and neutralization. Also balance the equation.
\[\ce{AgNO3_{(aq)} + NaCl_{(aq)}-> AgCl_{(s)} + NaNO3}\]
Name the type of reaction which is governed by the position of a metal in the metal activity series ?
Explain the terms with examples.
Displacement reaction
What is observed after about 1 hour of adding the strips of copper and aluminium separately to the ferrous sulphate solution filled in two beakers? Name the reaction if any change in colour is noticed. Also, write a chemical equation for the reaction.
Classify the following reaction into –
- Direct combination
- Decomposition
- Displacement
- Double decomposition
The reaction is – Zinc reacts with copper [II] sulphate to give zinc sulphate and copper.
Select the correct answer for the statement given below:
The displaced product of the displacement reaction of sodium with cold water.
A single displacement reaction is represented by X(s) + 2HCl(aq) → XCl2(aq) + H2(g). Which of the following(s) could be X.
(i) Zn
(ii) Ag
(iii) Cu
(iv) Mg.
Choose the best pair.
