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What is the osmolarity of a 2 M K,SO solution? Select one: 2 osm 4 osm 6 osm 12 osm 14 osm A 2.0 M aqueous potassium sulfide
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Answer #1

1)Osmolarity =Molarity × number of ions

= 2×3 = 6 osm

(C) is correct option

2) osmotic pressure =i×CRT

As constant temperature and R is constant.

Osmotic pressure depends on product of i×C

As both have same value of i×C

C= concentration

i=number of ions

So both have same

(A) is correct

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