Question

Fill in the blanks with appropriate words.
Azeotropic mixtures boil without change in their _______. Azeotropic mixtures exist in solutions showing _______ or _____ deviations. _____ solutions do not form azeotropic. van't Hoff factor for an electrolyte is _____ than $1$.

• A. colour, positive, negative, non-ideal, greater
• B. properties, positive, negative, ideal, smaller
• C. boiling point, positive, negative, non-ideal , lesser
• D. composition, positive, negative, ideal, greater

Answer 1

The correct option is D composition, positive, negative, ideal, greater

Negative azeotropes are also called maximum boiling mixtures or pressure minimum azeotropes.

An example of a negative azeotrope is hydrochloric acid at a concentration of 20.2% and 79.8% water (by mass).