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QJEEM19Chc964: JEE Main 2019 Chemistry - Class 12 JEEM19Chc964 Solution: K 2 Hgl 4 is 40% ionised in aqueous solution. The value of its…
K2Hgl4 is 40% ionised in aqueous solution. The value of its van't Hoff factor (i) is:
Multiple Choice Options
- A 1.6
- B 2.2
- C 2
- D 1.8
Step-by-Step Verified Solution
K2Hgl4 is 40% ionised.
= = 0.4
K2[Hgl4] 2K+ + [Hgl4]2+
N = = 3
i = 1 + (N - 1)
= 1 + (3 - 1)0.4
= 1 + 2 0.4
= 1.8
= = 0.4
K2[Hgl4] 2K+ + [Hgl4]2+
N = = 3
i = 1 + (N - 1)
= 1 + (3 - 1)0.4
= 1 + 2 0.4
= 1.8