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Aluminium sulphate (X) is slightly ins...

Aluminium sulphate (X) is slightly insoluble in water it is converted into soluble sulphate by using `Na_(2)CO_(3)` in the precipitate of sodium carbonate extract .Mole of `Na_(2)CO_(3)` required for conplate conversion of `1` mole of (X) into soluble is

A

`1`

B

`2`

C

`3`

D

`4`

Text Solution

Verified by Experts

The correct Answer is:
c
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