NEET Chemistry The p-Block Elements (XII) Questions Solved


Which is the correct order order of decreasing boiling point of azeotropic mixtures HX-H2O

(A) HI,HBr,HF,HCl

(B) HI,HCl,HBr,HF

(C) HF,HCl,HBr,HI

(D) HCl,HF,HBr,HI

The decreasing order of boiling point of azeotropic mixture HX-H2O is HI(127oC) > HCl (110oC) >HBr(106oC) >HF(20oC).

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