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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
The reddish brown deposit formed on iron nails kept in a solution of copper sulphate is
- Cu2O
- Cu
- CuO
- CuS
What happens when dilute hydrochloric acid is added to iron fillings? Choose the correct answer.
Why does the colour of copper sulphate solution change when an iron nail is kept immersed in it?
What type of reaction is represented by the following equation?
2Na + 2H2O → 2NaOH + H2
Fill in the blank.
The chemical change involving iron and hydrochloric acid illustrates a ...............reaction.
Explain the following type of chemical reaction, giving two examples for it:
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 different type:
AgNO3(aq) + NaCl(aq) →AgCl(s) + NaNO3(aq)
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.
The colour of the solution observed after 30 minutes of placing zinc metal in copper sulphate solution is ______.
