Question

What is the inference when an aluminium strip is kept immersed in ferrous sulphide solution in a test tube

Answer 1

when aluminium strip is kept immersed in the ferrous sulphide(FeS) solution then a displacement reaction takes place and aluminium being more reactive than iron (ll) displaces it and forms aluminium sulphide(Al2S3).

2Al + 3FeS➡ Al2S3 + 3Fe

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