1.

Which solutions, when mixed, forms acidic buffer ?

Answer»

`H_2SO_4` and `Na_2SO_4`
`CH_3COOH` and `H_2SO_4`
`CH_3COONa` and `CH_3COOH`
`NH_4Cl` and HCl

Answer :C


Discussion

No Comment Found

Related InterviewSolutions