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An iron nail was kept immersed …



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An iron nail was kept immersed in an aluminium sulphate solution. After about an hour, I was observed that: a. the colourless solution changes to light green b. the solution becomes warm c. the solution remains colourless and no deposition is observed on iron nail d. grey-metal is deposited on the iron nai
  • 3 answers

Uttam Rai 1 month, 4 weeks ago


Shravi Nikode 2 months ago

C) because iron is less reactive than aluminum hence the reaction will not happen. The displacement reaction is a reaction in which a reactive metal displaces a less reactive metal with its salt solution.

Yash Jangra 2 months ago


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