A binary liquid mixture of components A and B exhibits an azeotrope at a specific composition. Which of the following statements is ALWAYS true about this azeotropic mixture?
The composition of the vapor phase is identical to the composition of the liquid phase.
The boiling point of the azeotrope is the average of the boiling points of pure A and B.
The azeotrope can be separated into pure A and B by fractional distillation.
The azeotrope always shows a positive deviation from Raoult's Law.
Related Questions
1 gram of sodium hydroxide was reacted with of sulfuric acid (). What mass of sodium hydroxide remains unreacted?
0 g
0.2 g
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0.6 g
1 gram of potassium hydroxide was treated with of HCl solution. The mass of potassium hydroxide left unreacted is equal to
0.4368 g
0.5 g
0.2 g
0.1 g
1 gram of sodium hydroxide is neutralized with excess hydrochloric acid. If 0.73 g of sodium chloride is formed, what is the percentage yield of the reaction?
25%
50%
75%
100%
0.5 grams of sodium hydroxide was treated with of HCl solution. The mass of sodium hydroxide left unreacted is equal to
0.125 g
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