1.

K_sp = 1.2 xx 10^-5 of M_2SO_4 (M^+ is monovalent metal ion) at 298K find the maximum concentration of M^+ ions that could be attaiined in a saturated solution of this solid at 298 K.

Answer»

`3.46xx10^(-3)` M
`7XX10^(-3)` M
`2.88xx10^(-2)` M
14.4 XX 10^(-3) M

Answer :C


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