Two liquids A and B boil at 145 0 C and 190 0 C respectively. Which of them has higher vapour pressure at 90 0 C. - Wired Faculty

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Two liquids A and B boil at 145⁰C and 190⁰C respectively. Which of them has higher vapour pressure at 90⁰C.

Solution

Answer:

Lower A has lower boiling point so it is being more volatile and has high vapour pressure at 80⁰ C. Becausevapour pressure has an inverse relation with boiling point.

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Two liquids A and B boil at 145⁰C and 190⁰C respectively. Which of them has higher vapour pressure at 90⁰C.

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Calculate the mole fraction of benzene in solution containing 30% by mass in carbon tetrachloride.

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Solutions

Two liquids A and B boil at 1450C and 1900C respectively. Which of them has higher vapour pressure at 900C.

Some More Questions From Solutions Chapter

Calculate the mole fraction of benzene in solution containing 30% by mass in carbon tetrachloride.

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation

Two liquids A and B boil at 145⁰C and 190⁰C respectively. Which of them has higher vapour pressure at 90⁰C.