Respuesta :
At atmospheric pressure i.e. 760 mmHg the b.pt of cyclohexane = 81.4 C
To calculate the b.pt at 620 mmHg use the following relation:
BP(at 610 mmHg) = BP(760 mmHg) - (P(observed)-760 )*0.037 C/mm
BP = 81.4 -(620-760)*0.037 = 85.5 C
Boiling point of cyclohexane at 620 mmHg = 85.5 C
The study of chemicals is called chemistry. There are different types of elements are there and these are metals and nonmetals.
The correct answer is 85.5
What is the boiling point?
- Boiling point of a liquid varies according to the applied pressure; the normal boiling point is the temperature at which the vapor pressure is equal to the standard sea-level atmospheric pressure (760 mm [29.92 inches] of mercury). At sea level, water boils at 100° C (212° F).
At atmospheric pressure i.e. 760 mmHg the b.pt of cyclohexane = 81.4 C
To calculate the b.pt at 620 mmHg use the following relation:
BP(at 610 mmHg) = BP(760 mmHg) - (P(observed)-760 )*0.037 C/mm
BP = [tex]81.4 -(620-760)*0.037 = 85.5 C[/tex]
Hence, The boiling point of cyclohexane at 620 mmHg = 85.5 C
For more information about the boiling point, refer to the link:-
https://brainly.com/question/9864045
