Related Questions

৪ঃ৬, ৫ঃ২, ও ১ঃ৩ এর মিশ্র অনুপাত কত?
A ৩৬ঃ২০
B ১০ঃ১১
C ১৫ঃ৬০
D ২০ঃ৩৬
Avogadro number is the number of molecules in one __________ of a gas.
A Gram
B Kilogram
C Gm.mole
D Litre
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
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
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 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
When the difference between mass number and atomic number of atoms of two or more elements are same, the atoms are termed as
A Isomers
B Isotopes
C Isobars
D Isotones
If the number of atoms per unit volume of a monoatomic gas changes, the dielectric constant still remains constant.
A True
B False

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