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NEET UG CHEMISTRY MCQ: SOLUTIONS

1 Hard

1 of 1

Application +4 | -1

What is molarity of

{{K^ + }}

in aqueous solution that contains 17.4 ppm of

{K_2}S{O_4}(174\;g\;mo{l^{ - 1}})

?

View answer and explanation

Correct option: D

2 \times {10^{ - 4}}\;M

Option D (

2 \times {10^{ - 4}}\;M

) is correct because it is the molarity of

{{K^+}}

calculated from the given ppm of

{K_2}S{O_4}

.

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