Number of moles in 1.6 kg of oxygen is
A) 30 mol
B) 50 mol
C) 40 mol
D) 60 mol
Correct Answer:
Verified
Q13: Escape velocity for a particle is about{{}}
A)5
Q14: Force exerted on a person by atmosphere
Q15: 10 mole of carbon contains
A)6.02 × 10
Q16: Space occupied by gas is
A)area
B)volume
C)space
D)mass
Q17: At absolute zero, volume of gas is
Q19: Quantity R/NA defines
A)Plank's constant
B)Boltzmann constant
C)gravitational constant
D)Avagadro's constant
Q20: Molar gas constant has value {{}}
A)7 J
Q21: If average kinetic energy of molecules is
Q22: The ideal gas equation is
A)PV = constant
B)PT
Q23: Graph of p against 1⁄V is
A)curve
B)straight line
C)parabola
D)hyperbola
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