1.

Sodium carbonate solution in water is alkaline due to

Answer»

hydrolysis of `NA^(+)`
hydrolysis of `CO_(3)^(2-)`
hydrolysis of both `Na^(+) and CO_(3)^(2-)` ions
none of these

Solution :Due to anionic hydrolysis
`CO_(3)^(2-)+H_(2)O HARR HCO_(3)^(-)+""^(-)OH`


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