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Which of the following reaction cannot t...

Which of the following reaction cannot take place ? Justify your answer.
(i) Iron + zinc sulphate`to`Iron sulphate + Zinc
(ii) Magnesium + Silver nitrate`to`Magnesium nitrate +Silver
(iii) Copper + dil. sulphuric acid`to`Copper sulphate + Hydrogen
(iv) Zinc + ferrous sulphate`to`Iron + zinc sulphate

A

`i , ii and iii `

B

`iii and iv only`

C

`i and iii only`

D

`i, ii, iii and iv`

Text Solution

AI Generated Solution

To determine which of the given reactions cannot take place, we will analyze each reaction based on the reactivity series of metals. The reactivity series is a list of metals arranged in order of decreasing reactivity. A more reactive metal can displace a less reactive metal from its compound. ### Step-by-step Solution: 1. **Identify the Reactions:** - (i) Iron + Zinc Sulfate → Iron Sulfate + Zinc - (ii) Magnesium + Silver Nitrate → Magnesium Nitrate + Silver - (iii) Copper + Dilute Sulfuric Acid → Copper Sulfate + Hydrogen ...
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