1
AIPMT 2009
MCQ (Single Correct Answer)
+4
-1
In thermodynamic processes which of the following statements is not true ?
A
In an isochoric process pressure remains constant.
B
In an isothermal process the temperature remains constant.
C
In an adiabatic process PV$$\gamma $$ = constant.
D
In an adiabatic process the system is insulated from the surroundings.
2
AIPMT 2009
MCQ (Single Correct Answer)
+4
-1
The internal energy change in a system that has absorbed 2 kcal of heat and done 500 J of work is
A
6400 J
B
5400 J
C
7900 J
D
8900 J
3
AIPMT 2008
MCQ (Single Correct Answer)
+4
-1
At 10oC the value of the density of a fixed mass of an ideal gas divided by it pressure is x. At 110oC this ratio is
A
$${{10} \over {110}}x$$
B
$${{283} \over {383}}x$$
C
$$x$$
D
$${{383} \over {283}}x$$
4
AIPMT 2008
MCQ (Single Correct Answer)
+4
-1
If Q, E and W denote respectively the heat added, change in internal energy and the work done in a closed cyclic process, then
A
E = 0
B
Q = 0
C
W = 0
D
Q = W = 0
NEET Subjects
EXAM MAP
Medical
NEETAIIMS
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
Civil Services
UPSC Civil Service
Defence
NDA
Staff Selection Commission
SSC CGL Tier I
CBSE
Class 12