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Byju's Answer

Standard X

Chemistry

Corrosion

In which of t...

Question

In which of the following pair, displacement reaction will be seen:

Magnesium chloride and aluminium metal

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Sodium chloride solution and copper metal

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Iron sulphate solution and silver metal

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Silver nitrate solution and copper metal

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Solution

The correct option is D
Silver nitrate solution and copper metal

Copper is more reactive than silver so it can displace silver from its salt solution and a displacement reaction will be seen.

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Similar questions

Which of the following pairs cannot undergo displacement reaction?

(a) iron sulphate solution and magnesium

(b) zinc sulphate solution and iron

(d) silver nitrate solution and copper

A solution of copper sulphate, zinc sulphate, lead sulphate and silver nitrate of same concentration are taken in beakers. A zinc rod is dipped in each solution separately. In which beaker(s) will you observe the displacement reaction?

Q. Given below are word equations. Convert them into chemical equations using symbols and valencies. Balance the equations. Use appropriate signs for gases and precipitates in the reaction.
i) Zinc Sulphide

+

Oxygen gas

\to

Zinc oxide solid

+

Sulphur dioxide gas
ii) Silver nitrate solution

+

Sodium chloride solution

\to

Silver chloride precipitate

+

Sodium nitrate solution
iii) Sulphur solid

+

Concentrated nitric acid

\to

Sulphuric acid

+

Nitrogen dioxide gas

+

Water
iv) Barium chloride Solution

+

Potassium sulphate Solution

\to

Barium sulphate Precipitate

+

Potassium chloride solution
v) Silver nitrate on heating

\to

silver metal

+

nitrogen dioxide gas

+

Oxygen gas.
vi) Aluminium hydroxide

+

Nitric acid

\to

Aluminium nitrate

+

Water.

Q. Write a balanced chemical equation with the help of chemical symbols and formulas for the following reactions:

(i) Zinc + Silver nitrate

⟶

Zinc nitrate + Silver

(ii) Copper oxide + Hydrogen

⟶

Copper + Water

(iii) Barium chloride + Aluminium sulphate

⟶

Barium sulphate + Aluminium chloride

Write the balanced chemical equations for the following reactions.
(A) Calcium hydroxide + Carbon dioxide → Calcium carbonate + water
(B) Zinc + Silver nitrate → Zinc nitrate + Silver
(C) Aluminium + copper chloride → Aluminium chloride + Copper
(D) Barium chloride + Potassium sulphate → Barium sulphate + Potassium chloride.

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In which of the following pair, displacement reaction will be seen:

The correct option is D Silver nitrate solution and copper metalCopper is more reactive than silver so it can displace silver from its salt solution and a displacement reaction will be seen.

The correct option is D
Silver nitrate solution and copper metal

Copper is more reactive than silver so it can displace silver from its salt solution and a displacement reaction will be seen.