Gases

Question 1

Value of gas constant in cubic metres

Answer 1

8.3143 j/Kmol

Question 2

Value of gas constant in cubic decimetres

Answer 2

0.0821 dm3atm/Kmol

Question 3

Value of gas constant in torr

Answer 3

62.4 dm3 torr/Kmol

Question 4

Who deduced kinetic equation?

Answer 4

RJ Clausius

Question 5

Who formed the kinetic molecular theory?

Answer 5

James Maxwell and Boltzmann

Question 6

Molecule that shows translational motion only

Answer 6

Monoatomic molecules

Question 7

Most complicated vibrational motions are seen in which gases?

Answer 7

CO2 and NH3

Question 8

Measure of translational kinetic energy

Answer 8

Kelvin Temperature

Question 9

1.01325 bar is

Answer 9

1 atom

Question 10

14.7 psi is

Answer 10

1 atm

Question 11

10^7 erg is

Answer 11

1 J

Question 12

Deviation occurs at

Answer 12

low temp and high pressure

Question 13

compressibility factor > 1

Answer 13

repulsion

Question 14

compressibility factor <1

Answer 14

attraction

Question 15

Volume correction

Answer 15

V-nb

Question 16

pressure correction

Answer 16

P1=P+an2/V2

Question 17

PO2 in outside air

Answer 17

159 torr

Question 18

PO2 in lungs

Answer 18

116 torr

Question 19

Component of oxygen tanks for deep sea divers

Answer 19

96% He and 4% O2

Question 20

After every 100m descent divers experience

Answer 20

3 atm increase

Question 21

isotherm graph is shown by

Answer 21

boyle

Question 22

Basic principal of joule thompson effect

Answer 22

adiabatic expansion

Question 23

movement through an extremely small opening

Answer 23

Effusion

Question 24

HIGHEST TEMP AT WHICH A SUBSTANCE REMAINS A LIQUID

Answer 24

critical temp