Home Topics Quiz Login

Boiling Point Elevation MCQ Questions & Answers

Boiling Point Elevation MCQs : This section focuses on the "Boiling Point Elevation". These Multiple Choice Questions (MCQs) should be practiced to improve the Boiling Point Elevation skills required for various interviews (campus interview, walk-in interview, company interview), placement, entrance exam and other competitive examinations.

Question 1

Can the boiling point be reduced below the triple point?


View Answer

Question 2

How does boiling point depend on pressure?

A. Directly proportional
B. Indirectly proportional
C. Not dependent
D. Depends on the solute

View Answer

Question 3

Is boiling point a physical property?


View Answer

Question 4

What is boiling point elevation constant of water?

A. 5.12°C/m
B. 51.2°C/m
C. 0.512°C/m
D. 0.0512°C/m

View Answer

Question 5

What is the alternative name for boiling point elevation?

A. Vapor pressure lowering
B. Vapor pressure elevation
C. Latent heat
D. Entropy

View Answer

Question 6

What is the boiling point of sugar?

A. 1,465°C
B. 100°C
C. 102.82°C
D. 78.37°C

View Answer

Question 7

Which law governs theboiling point elevation in evaporators?

A. Rauolt's law
B. Boyle's law
C. Charle's law
D. Duhring's law

View Answer

Question 8

Which liquid has lowest boiling point?

A. Helium
B. Water
C. Ethanol
D. Nitrogen

View Answer

Question 9

Which of the following are factors that regulate the boiling point of the solute?

A. Concentration of solute in the solution
B. Concentration of solvent
C. Type of solute
D. Type of solvent

View Answer

Question 10

Why does boiling point elevation occur?

A. Due to addition of solute
B. Due to addition of solution
C. Due to change in humidity
D. Due to change in pressure

View Answer