1.

Which of the following salts can produce only two types of radicals ?

Answer»

`NaKCO_(3)`
`CaOCl_(2)`
`NH_(4)HSO_(4)`
`NA(NH_(4))HPO_(4)`

Solution :`NaKCO_(3) rarr Na^(+) + K^(+) + CO_(3)^(-2)`
`CaOCl_(2) rarr Ca^(+2) + Ocl^(-1) + Cl^(-)`
`underset("(two type of RADICALS)")(NH_(4)HSO_(4) rarr NH_(4)^(+)) + HSO_(4)^(-)`
`Na(NH_(4)) HPO_(4) rarr Na^(+) + NH_(4)^(+) + HPO_(4)^(-)`


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