The kinetic molecular theory of gases was put forward in 1738 by _____________________?
A. Boltzman
B. Maxell
C. Clausius
D. Bernoulli
Gases
Which one is not the partial pressure of oxygen in the lungs ?
Which one is not the partial pressure of oxygen in the lungs ?
A. 0.1526 atm
B. 116 mm of Hg
C. 116 torr
D. 1 atm
One mole of an ideal gas at 546.5 K under 2 atm pressure has a volume of________________?
One mole of an ideal gas at 546.5 K under 2 atm pressure has a volume of________________?
A. 22.414 m3
B. 44.828 dm3
C. 22.414 dm3
D. 11.212 cm3
If 1/V is plotted on X-axis and pressure on Y-axis at constant temperature what should appear ________________?
If 1/V is plotted on X-axis and pressure on Y-axis at constant temperature what should appear ________________?
A. Straight line parallel to x-axis
B. Straight line parallel to y-axis
C. Straight line
D. Curve
The solid particles only posses_____________________?
The solid particles only posses_____________________?
A. Translational motion
B. Vibrational motion
C. Rotational motion
D. All of above motions
Which state of matter has the lowest density ?
Which state of matter has the lowest density ?
A. Gas
B. Liquid
C. Solid
D. Plasma
What is the simplest form of matter ?
What is the simplest form of matter ?
A. Gas
B. Liquid
C. Solid
D. Semi solid
Critical temperature for different gases is different and depends upon______________?
Critical temperature for different gases is different and depends upon______________?
A. Size of molecule
B. Shape of molecule
C. Intermolecular attractions
D. All of the above
The diffusion of gases at absolute zero will be________________?
The diffusion of gases at absolute zero will be________________?
A. Unchanged
B. Slightly decreased
C. Slightly increased
D. Zero
At constant temperature the pressure of an ideal gas is doubled its density becomes_______________?
At constant temperature the pressure of an ideal gas is doubled its density becomes_______________?
A. Half
B. Double
C. Same
D. None