1.

Which of the following pair act as acids ?

Answer»

`H_(2)O, CH3OO​^(-)`
`H_(2)O, H_(3) O​ ^(-) `
`CH_(3)COOH, H_(3) O​^(+)`
`CH_(3)COOH, CH_(3)COO​ ^(-) `

ANSWER :C


Discussion

No Comment Found