Bissoy
Login
Get Advice on Live Video Call
Earn $ Cash $ with
consultations on Bissoy App
A vessel contains air and vapor H2O, if the partial pressure of vapor H2O is 4 atm and pressure of air is 1 atm, what is the fraction of vapor H2O in vessel?
A
0.25
B
0.5
C
0.75
Correct Answer:
0.75
yH2O = 15/(15 + 5) = 0.75.
What is the fraction of a gas in a system at partial pressure 1 atm, if the 0.1 fraction of the same gas is at partial pressure 2 atm and 0.2 fraction at partial pressure 4 atm (Use Freundlich Isotherm)?
A
0.01
B
0.03
C
0.05
What is the fraction of a gas in a system at partial pressure 1 atm, if the 0.2 fraction of the same gas is at partial pressure 4 atm and 0.4 fraction at partial pressure 8 atm (Use Freundlich Isotherm)?
A
0.1
B
0.2
C
0.4
What is the fraction of a gas in a system at partial pressure 3 atm, if the 0.2 fraction of the same gas is at partial pressure 4 atm and 0.3 fraction at partial pressure 6 atm (Use Freundlich Isotherm)?
A
0.1
B
0.15
C
0.2
What is the total pressure of contained if it contains 0.5 fraction of O2 with partial pressure 3 Pa, 0.3 fraction of H2 with partial pressure 5 Pa, 0.2 fraction of CO2 with partial pressure 15 Pa?
A
6 Pa
B
7 Pa
C
8 Pa
What is the total pressure of contained if it contains 0.3 fraction of N2 with partial pressure 8 Pa, 0.3 fraction of H2 with partial pressure 2 Pa, 0.4 fraction of CO2 with partial pressure 15 Pa?
A
6.4 Pa
B
7 Pa
C
8.5 Pa
What is the total pressure of a system having 25% CO2 with 4 atm partial pressure and 30% O2 with 10 atm partial pressure, and 45% SO2 with partial pressure 20 atm?
A
9 atm
B
13 atm
C
17 atm
What is the fraction of a gas in a system at partial pressure 1 mm Hg, if the 0.2 fraction of the same gas is at partial pressure 2 mm Hg and 0.3 fraction at partial pressure 3 mm Hg (Use Freundlich Isotherm)?
A
0.1
B
0.2
C
0.3
What is the fraction of a gas in a system at partial pressure 2 mm Hg, if the 0.2 fraction of the same gas is at partial pressure 8 mm Hg and 0.3 fraction at partial pressure 18 mm Hg (Use Freundlich Isotherm)?
A
0.0125
B
0.0250
C
0.0375
Consider the equilibrium A
(g)
+ B
(g)
= AB
(g)
. When the partial pressure of A is 10
-2
atm, the partial pressure of B is 10
-3
atm and the partial pressure of AB is 1 atm, the equilibrium constant 'K' is
A
10 atm<sup>-1</sup>
B
10<sup>5</sup> atm<sup>-1</sup>
C
10 (dimensionless)
D
10<sup>5</sup> (dimensionless)
Consider the equilibrium A(g) + B(g) = AB(g). When the partial pressure of A is 10
-2
atm; the partial pressure of B is 10
-3
atm and the partial pressure of AB is 1 atm; the equilibrium constant K is
A
10 atm<sup>-1</sup>
B
10<sup>5</sup> atm<sup>-1</sup>
C
10 (dimensionless)
D
10<sup>5</sup> (dimensionless)