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