| ⇦ | 
| ⇨ |
Which one of the following liquid pairs will exhibit a positive deviation from Raoult’s law
Options
(a) n-hexane and n-heptane
(b) Ethanol and chloroform
(c) Phenol and aniline
(d) Chloroform and acetone
Correct Answer:
Ethanol and chloroform
Explanation:
Since attractive forces between ethanol and chloroform will be weaker as compared to ethanol-ethanol and chloroform-chloroform, hence the tendency to escape is more and vapour pressure of solution is higher than the pure components resulting in positive deviation from Raoult’s law.
Related Questions: - What is the maximum number of orbitals that can be identified with the following
- D(+)-glucose reacts with hydroxyl amine and yields an oxime.
- Which one of the following is not true for the hydrolysis of t-butyl bromide
- An aldehyde can undergo the aldol condensation having
- The spectrum of He is expected to be similar to
Topics: Solid State and Solutions
(91)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- What is the maximum number of orbitals that can be identified with the following
- D(+)-glucose reacts with hydroxyl amine and yields an oxime.
- Which one of the following is not true for the hydrolysis of t-butyl bromide
- An aldehyde can undergo the aldol condensation having
- The spectrum of He is expected to be similar to
Topics: Solid State and Solutions (91)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply