1.

Give an example of dibasic acid. How is it obtained from the corresponding nonmetal? Give balanced equations.

Answer»

SOLUTION :SULPHURIC acid is a DIBASIC acid.
`S + O_(2) rarr SO_(2)`
`2SO_(2) + O_(2) rarr 2SO_(3)`
`SO_(3) + H_(2)O rarr H_(2)SO_(4)`


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