Chemistry-
General
Easy
Question
I, II, and III are three isotherms, respectively, at 
and 
. Temperature will be in order
The correct answer is:
Draw a line at constant 
parallel to volume axis. Take volume corresponding to each temperature
From volume axis, 
Hence,
Related Questions to study
chemistry-
vs 
curves at different pressures 
and 
for an ideal gas are shown below:
Which one of the following is correct?
vs curves at different pressures and for an ideal gas are shown below:
Which one of the following is correct?
chemistry-General
physics-
In a YDSE shown in Fig a parallel beam of light is incident on the slits from a medium of refractive index n1 The wavelength of light in this medium is l1 A transparent slab of thickness ‘t’ and refractive index n3 is put in front of one slit The medium between the screen and the plane of the slits is n2 The phase difference between the light waves reaching point “O” (symmetrical, relative to the slits) is
In a YDSE shown in Fig a parallel beam of light is incident on the slits from a medium of refractive index n1 The wavelength of light in this medium is l1 A transparent slab of thickness ‘t’ and refractive index n3 is put in front of one slit The medium between the screen and the plane of the slits is n2 The phase difference between the light waves reaching point “O” (symmetrical, relative to the slits) is
physics-General
physics-
In Young’s double slit experiment 
are two slits Films of thickness 
and refractive indices 
are placed in front of respectively If 
, then the central maximum will
In Young’s double slit experiment are two slits Films of thickness and refractive indices are placed in front of respectively If , then the central maximum will
physics-General
chemistry-
Actual graph for the given parameters. For the non-zero volume of the molecules, real gas equation for 
mol of the gas will be
Actual graph for the given parameters. For the non-zero volume of the molecules, real gas equation for mol of the gas will be
chemistry-General
chemistry-
For 1 mol of an ideal gas, in Fig.
I) in Fig.
II) 
in Fig.
III) and in Fig.
IV) then which curves are correct
I) 
II) 
III) 
IV) 
For 1 mol of an ideal gas, in Fig.
I) in Fig.
II) in Fig.
III) and in Fig.
IV) then which curves are correct
I)
II)
III)
IV)
chemistry-General
chemistry-
Distribution of molecules with velocity is represented by the curve
Velocity corresponding to point 
is
Distribution of molecules with velocity is represented by the curve
Velocity corresponding to point is
chemistry-General
physics-
Fig., here shows P and Q as two equally intense coherent sources emitting radiations of wavelength 20m The separation PQ is 5m, and phase of P is ahead of the phase of Q by 90o A, B and C are three distant points of observation equidistant from the mid-point of PQ The intensity of radiations of A, B, C will bear the ratio
Fig., here shows P and Q as two equally intense coherent sources emitting radiations of wavelength 20m The separation PQ is 5m, and phase of P is ahead of the phase of Q by 90o A, B and C are three distant points of observation equidistant from the mid-point of PQ The intensity of radiations of A, B, C will bear the ratio
physics-General
physics-
Two identical narrow slits are illuminated by light of wavelength 
from a point source P If, as shown in the diagram above the light is then allowed to fall on a screen, and if n is a positive integer, the condition for destructive interference at Q is that
Two identical narrow slits are illuminated by light of wavelength from a point source P If, as shown in the diagram above the light is then allowed to fall on a screen, and if n is a positive integer, the condition for destructive interference at Q is that
physics-General
physics-
A ray of light of intensity I is incident on a parallel glass slab at a point A as shown It undergoes partial reflection and refraction At each reflection 25% of incident energy is reflected The rays AB and A’ B’ undergo interference The ratio 
A ray of light of intensity I is incident on a parallel glass slab at a point A as shown It undergoes partial reflection and refraction At each reflection 25% of incident energy is reflected The rays AB and A’ B’ undergo interference The ratio
physics-General
physics-
A plane polarized beam of intensity I is incident on a polariser with the electric vector inclined at 30o to the optic axis of the polariser passes through an analyzer whose optic axis is inclined at 30o to that of polariser Intensity of light coming out of the analyzer is
A plane polarized beam of intensity I is incident on a polariser with the electric vector inclined at 30o to the optic axis of the polariser passes through an analyzer whose optic axis is inclined at 30o to that of polariser Intensity of light coming out of the analyzer is
physics-General
physics-
Fig shows a double slit experiment, P and Q are the two coherent sources The path lengths PY and QY are n and (n + 1) respectively where n is whole number and is wavelength Taking the central bright fringe as zero, what is formed at Y?
Fig shows a double slit experiment, P and Q are the two coherent sources The path lengths PY and QY are n and (n + 1) respectively where n is whole number and is wavelength Taking the central bright fringe as zero, what is formed at Y?
physics-General
chemistry-
Two liquids and 
are made of same atoms, with following properties
A and Bare respectively
Two liquids and are made of same atoms, with following properties
A and Bare respectively
chemistry-General
chemistry-
Product (C) is:
Product (C) is:
chemistry-General
physics-
A beam of light AO is incident on a glass slab (m = 1.5(D) in the direction shown The reflected ray OB is passed through a Nicol prism On viewing through a Nicol prism, we find on rotating the prism that
A beam of light AO is incident on a glass slab (m = 1.5(D) in the direction shown The reflected ray OB is passed through a Nicol prism On viewing through a Nicol prism, we find on rotating the prism that
physics-General
chemistry-
Consider the following reaction and identify (b) 
Consider the following reaction and identify (b)
chemistry-General
