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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

Posted by Vedika Kengale 4 years, 1 month ago

CBSE > Class 10 > Science

3 answers

Uttam Rai 4 years, 1 month ago

???

0Thank You

Shravi Nikode 4 years, 1 month 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.

1Thank You

Yash Jangra 4 years, 1 month ago

1Thank You

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