Following represents the Maxwell distribution curve for an ideal gas at two temperature `T_(1)` and `T_(2)` . Which of the following option(s) is/are true?
A
Total area under the two curves is independent to moles of gas
B
`u_(mp)` decrease as temperature decreases
C
`T_(1)gtT_(2)` and hence higher the temperature, sharper the curve
D
The fraction of molecules having speed `u_(mp)` decreases as temperature increases
Text Solution
Verified by Experts
The correct Answer is:
a,b,d
(a,b,d) (A) `:'` area under the curve gives fraction of molecules and total area is constant. (B) `u_(mp)` decreases with decrease in temperature. (C) `T_(2)` is higher temperature (D) As seen from graph, `:.` A,B,D
Topper's Solved these Questions
GASEOUS STATE
NARENDRA AWASTHI|Exercise Level 1 (Q.31 To Q.60)|1 Videos
GASEOUS STATE
NARENDRA AWASTHI|Exercise Level 1 (Q.121 To Q.150)|1 Videos
