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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.
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
State two characteristics of the chemical reaction which takes place when dilute sulphuric acid is poured over zinc granules.
What type of chemical reaction is represented by the following equation?
A + BC → AC + B
What type of chemical reaction is represented by the following equation?
A2O3 + 2B → B2O3 + 2A
What type of reaction is represented by the following equation?
Mg + CuSO4 → MgSO4 + Cu
Explain the terms with examples.
Displacement reaction
i) Observe the following reaction and answer the following questions.
`CuSO_4 (aq) + Fe (s) → FeSO_4(aq) + Cu (s)`
a) Identify and write the type of chemical reaction.
b) Write the definition of above reaction.
Give reasons for the following:
The reaction of iron (III) oxide [Fe2O3] with heated aluminum is used to join cracked machine parts.
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.
Give a balanced equation for –
A displacement reaction involving a metal above hydrogen in the activity series with copper [II] sulphate solution
\[\ce{Pb + CuCl2 -> PbCl2 + Cu}\]
The above reaction is an example of:
