1
WB JEE 2008
MCQ (Single Correct Answer)
+1
-0.25
At what temperature will the rms speed of air molecules be double that of NTP?
2
WB JEE 2008
MCQ (Single Correct Answer)
+1
-0.25
When the room temperature becomes equal to the dew point, the relative humidity of the room is
3
WB JEE 2026
MCQ (Single Correct Answer)
+1
-0.25
Two identical metal bars are heated in two different temperatures and allowed to cool in the same surroundings. Which one of the following figures correctly shows their cooling curves?
A
B
C
D
4
WB JEE 2025
MCQ (Single Correct Answer)
+1
-0.25
For an ideal gas, a cyclic process ABCA as shown in P-T diagram, when presented in P-V plot, would be
A
B
C
D
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