A thin plate of zinc metal is placed in a beaker containing aqueous ferrous sulphate solution . Them what will be the colour of solution after few min.
Answers
Answer:
A thin plate of zinc metal is placed in a beaker containing aqueous ferrous sulphate solution . Them what will be the colour of solution after few min.
Explanation:
The colour of the solution has changed from blue to yellowish green as the formed iron sulphate imparts pale green colour to the solution. A thin plate of zinc metal is placed in a beaker containing aqueous ferrous sulphate solution. The zinc plate is taken out after 15 min.
The colour of solution after few min will be colourless
Explanation:
A single replacement reaction is one in which a more reactive element displaces a less reactive element from its salt solution. Thus one element should be different from another element.
When zinc metal is added to ferrous sulfate which is green in colour , zinc being more reactive than iron displaces iron atom its salt solution and lead to formation of zinc sulfate which is white in colour and hydrogen gas.
Learn More about single displacement
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