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प्रश्न
Correct the statement, if required.
Under the same conditions of temperature and pressure, equal volumes of all gases contain the same number of atoms.
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उत्तर
Under similar conditions of temperature and pressure, equal volumes of all gases contain the same number of molecules.
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संबंधित प्रश्न
Which has more number of atoms, 100 grams of sodium or 100 grams of iron (given, atomic mass of Na = 23 u, Fe = 56 u)?
If 0.2 mol of the following substance is required how many grams of that substance should be taken?
Sodium chloride
The relative atomic mass of Cl atom is 35.5 a.m.u. Explain this statement.
Define the term:
Mole
Calculate the number of particles in 0.1 mole of any substance.
Calculate the number of molecules in one Kg of calcium chloride.
Calculate the number of moles of methane in 0.80 g of methane.
Calculate the mass of 0.1 mole of the following:
CaCO3
(Ca = 40, Na = 23, Mg = 24, S = 32, C = 12, Cl = 35.5, O = 16, H = 1)
Calculate the mass of 0.1 mole of the following:
Na2SO4.10H2O
(Ca = 40, Na = 23, Mg = 24, S = 32, C = 12, Cl = 35.5, O = 16, H = 1)
The number of molecules in 4.25 g of ammonia is ______.
