Dilute solution of HF cannot be concentrated beyond 36% by distilling only because :
Dilute solution of HF cannot be concentrated beyond 36% by distilling only because :
A. HF is non volatil
B. HF forms a constant boiling mixture
C. HF is least acidic
D. It is bad conductor
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Correct Answer - B
HF forms a constant boiling mixture having 36% acid and boiling point of `120^@`
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