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A complex of potassium, iron and cyanide ions K _ x [ Fe ( CN )_y ] is 100 % ionized at 1 molal. If its elevation in boiling points is 2.08^ C , find out the value of ' X ' in the complex: (Given K _ b =0.52^ C . mol ⁻¹ )

Correct answer

3

Step-by-step solution

T _ b = K _ b m i 2.08=0.52 1 ii=4 K ₃ [ Fe ^ III ( CN )₆ ]

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