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3 years ago

Which one of the following salts has the highest molar solubility in water?

Chemistry

1 answer:

svetlana [45]3 years ago

4 0

Answer:

Correct option is

; K

=6.2×10

−12

(A) For CaCO

,S=

Ksp

8.7×10

−9

=9.3×10

−5

(B) For CuS,S=

Ksp

8.5×10

−45

=9.2×10

−23

,S=(Ksp/4)

1/3

=(6.2×10

−12

/4)

1/3

=1.15×10

−4

(D) For Pb(IO

)

,S=(Ksp/4)

1/3

=(2.6×10

−13

/4)

1/3

=4×10

−5

Hence, Ag

has the greatest molar solubility in pure water.

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