According to Avogadro’s law

A The product of the gas constant and the molecular mass of an ideal gas is constant
B The sum of partial pressure of the mixture of two gases is sum of the two
C Equal volumes of all gases, at the same temperature and pressure, contain equal number of molecules
D All of the above

Correct Answer: Equal volumes of all gases, at the same temperature and pressure, contain equal number of molecules

Bissoy MCQ
#Mechanical Engineering #Engineering Thermodynamics

Related Questions

According to Avogadro's law, for a given pressure and temperature, each molecule of a gas
A Occupies same volume
B Occupies volume proportional to its specific weight
C Occupies volume inversely proportional to its molecular weight
D Occupies volume inversely proportional to its specific weight
According to Avogadro's law
A The product of the gas constant and the molecular mass of an ideal gas is constant
B The sum of partial pressure of the mixture of two gases is sum of the two
C Equal volumes of all gases, at the same temperature and pressure, contain equal number of molecules
D All of the above
According to Avogadro's Hypothesis
A The molecular weights of all the perfect gases occupy the same volume under same conditions of pressure and temperature
B The sum of partial pressure of mixture of two gases is sum of the two
C Product of the gas constant and the molecular weight of an ideal gas is constant
D Gases have two values of specific heat
What is the number of atoms in 46 g of sodium-23 (N = Avogadro constant)?
A N\/2
B N
C 2N
D 23 N
The value of Avogadro Number is
A 6.023 × 1022
B 6.023 × 1023
C 6.023 × 1024
D 6.023 × 1025
The mass of one Avogadro number of helium atom is
A 1.00 gram
B 4.00 gram
C 8.00 gram
D 4 x 6.02 x 1023 gram
Avogadro number is the number of molecules in one __________ of a gas.
A Gram
B Kilogram
C Gm.mole
D Litre
The constants (Kb, Kr and Kk) used in the laws of crushing (i.e., Bond's law, Rittinger's law and Kick's law) depend upon the
A Feed material
B Type of crushing machine
C Both A & B
D Neither A nor B
According to Raoult's law, "The vapor pressure exerted by component in a solution is proportional to the mole fraction of that component." Raoult's law is not applicable under the following assumption/condition.
A No component is concentrated at the surface of the solution
B The component molecules are non polar and are of almost equal size
C In the formation of solution, chemical combination/molecular association between unlike molecules takes place
D The attractive forces between like and unlike molecules are almost equal
Half the graduating class of a college was accepted by a business school. One-third of the class was accepted by a law school. It one-fifth of the class was accepted by both types of school, what fraction of the class was accepted only by a law school?
A 2/15
B 1/6
C 1/3
D 1/2

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