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Which of the statement sbout aluminium i...

Which of the statement sbout aluminium is not correct

A

It liberates hydrogen from acids as well as alkalis

B

It liberates hydrogen from acids but not from alkalis

C

It liberates hydrogen from hot alkali solution

D

It liberates hydrogen from boiling water.

Text Solution

Verified by Experts

The correct Answer is:
B
Actually aluminium liberates `H_(2)` from acid and also from alkalies.
`2Al+6HCl rarr 2AlCl_(3)+3H_(2)`
`2Al+2NaOH+2H_(2)O rarr 2NaAlO_(2)+3H_(2)`
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