You are given a solution of iron sulphate. Which of the following do you think cannot displace iron from iron sulphate ?

(a) magnesium

(b) calcium

(c) copper

(d) zinc

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Solution

(c) copper

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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

Q. State whether a displacement reaction will occur if the following are mixed. Give reasons. Give the reaction.
(a) copper sulphate and zinc
(b) copper sulphate and iron
(c) zinc sulphate and copper
(d) zinc sulphate and iron
(e) iron sulphate and zinc
(f) iron sulphate and copper

Q. Choose the reactions which are not feasible.
I. Iron + Zinc sulphate

\to

Iron sulphate + Zinc
II. Magnesium + Silver nitrate

\to

Magnesium nitrate + Silver
III. Copper + dil. sulphuric acid

\to

Copper sulphate +

H_{2}

IV. Zinc + Ferrous sulphate

\to

Iron + Zinc sulphate

(a) Name one metal which can displace iron form iron sulphate solution.

(b) Name one metal which cannot displace iron form iron sulphate solution.

Which of the following reactions will not occur ? Why not ?

$(a) Z i n c s u l p h a t e (s o l u t i o n) + C o p p e r \to C o p p e r s u l p h a t e (s o l u t i o n) + Z i n c (b) C o p p e r s u l p h a t e (s o l u t i o n) + I r o n \to I r o n s u l p h a t e (s o l u t i o n) + C o p p e r$

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You are given a solution of iron sulphate. Which of the following do you think cannot displace iron from iron sulphate ? (a) magnesium (b) calcium (c) copper (d) zinc

(c) copper

You are given a solution of iron sulphate. Which of the following do you think cannot displace iron from iron sulphate ?

(a) magnesium

(b) calcium

(c) copper

(d) zinc