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प्रश्न
Identify the type of reaction taking place in the following case and write the balanced chemical equation for the reaction.
Zinc reacts with silver nitrate to produce zinc nitrate and silver.
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उत्तर
The given reaction is a displacement reaction in which more reactive zinc will displace less reactive silver from silver nitrate solution.
\[\ce{Zn(s) + 2AgNO3(aq)->Zn(NO3)2(aq) + 2Ag(s)}\].
संबंधित प्रश्न
What happens when dilute hydrochloric acid is added to iron fillings? Choose the correct answer.
State two characteristics of the chemical reaction which takes place when dilute sulphuric acid is poured over zinc granules.
Which of the following is a combination and which is a displacement reaction?
- \[\ce{Cl2 + 2KI -> 2KCl + I2}\]
- \[\ce{2K + Cl2 -> 2KCl}\]
What type of reaction is represented by the following equation?
\[\ce{2Na + 2H2O -> 2NaOH + H2}\]
What is meant by a displacement reaction? Explain with the help of one example.
What happens when a zinc strip is dipped into a copper sulphate solution?
Name the type of reaction involved.
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.
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.
Complete the given chemical equation:
\[\ce{Zn(s) + CuSO4(aq) -> \underline{}\underline{}\underline{}\underline{}\underline{} + \underline{}\underline{}\underline{}\underline{}\underline{}}\]
Name the type of reaction.
