Welcome to your KINETICTHEORY OF GASES-1
1.
Degree of freedom for monoatomic gas is…
2.
Maxwell curve area is…
3.
Pressure increases with temperature because…
4.
Distribution curve becomes symmetrical at…
5.
Pressure of gas arises due to…
6.
Speed of sound in gas increases when…
7.
Real gases behave ideally at…
8.
Equipartition law breaks down at low temperatures because…
9.
Which assumption is false for ideal gases?
10.
On increasing temperature, Maxwell curve becomes…
11.
Kinetic theory assumes gas molecules have negligible volume. This approximation breaks most severely at…
12.
Gas pressure remains constant when…
13.
If temperature of a gas increases fourfold, RMS speed becomes…
14.
For ideal gas, average speed is proportional to…
15.
A gas with high compressibility factor Z > 1 shows…
16.
Internal energy of ideal monoatomic gas depends on…
17.
A gas has molecules with same mass but different speeds due to…
18.
Van der Waals “b” constant represents…
19.
If RMS speed changes from 400 m/s to 800 m/s, temperature becomes…
20.
Ratio of RMS speed to most probable speed is…
21.
Most probable speed depends on…
22.
According to equipartition law, energy per degree of freedom is…
23.
Gas molecules exert force during collisions due to…
24.
Brownian motion is evidence of…
25.
At same temperature, diffusion is fastest for…
26.
A gas with highest RMS speed at same T is…
27.
Energy distribution among molecules is…
28.
Kinetic theory fails for liquids because…
29.
Maxwell distribution curve shifts to right when…
30.
Which gas law does kinetic theory directly justify?
31.
A gas exerts pressure even in vacuum because…
32.
Gas constant R is universal because…
33.
If molecular mass doubles, RMS speed becomes…
34.
If number of collisions increases, pressure…
35.
Van der Waals “a” constant represents…
36.
Which speed represents the square root of average of squares of molecular speeds?
37.
Avg kinetic energy of ideal gas molecules depends on…
38.
Effusion rate of a gas ∝ 1/sqrt(M). This is…
39.
Mean free path increases when…
40.
Mean free path decreases when…
41.
If average KE doubles, temperature becomes…
42.
If temperature is raised from 300 K to 1200 K, most probable speed becomes…
43.
Diffusion is slower in liquids than gases because…
44.
The fraction of molecules having very high speeds is given by…
45.
Which gas has most deviation from ideal behavior?
