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Tag: Avogadro’s hypothesis

Calculation of Mass of a Molecule and an Atom

Post author By Hemant More
Post date June 4, 2020
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Science > Chemistry > Molecule and Molecular Mass > Calculation of Mass of a Molecule and an Atom In this article, we shall study the calculation of the mass of molecule and an atom. Schematic Diagram for Mole Calculations: Where, m = Given mass, M = Molar mass v = Given volume, V = Molar […]

Physical Chemistry

Calculation of Number of Moles, Atoms, and Molecules

Post author By Hemant More
Post date June 4, 2020
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Science > Chemistry > Molecule and Molecular Mass > Calculation of Number of Moles, Atoms, and Molecules In this article, we shall study the calculation of number of moles, number of atoms, and molecules in a given moles. Schematic Diagram for Mole Calculations: Where, m = Given mass, M = Molar mass v = Given […]

Physical Chemistry

Mole Concept

Science > Chemistry > Molecule and Molecular Mass > Mole Concept In this article, we are going to study very important concept of chemistry known as the mole concept. Berzelius Hypothesis: According to Dalton’s atomic theory atoms of different elements combine with each other in a simple whole number ratio, whereas Gay Lussac’s law of […]

Physical Chemistry

Molecular Mass by Victor Meyer’s Method

Post author By Hemant More
Post date June 3, 2020
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Science > Chemistry > Molecule and Molecular Mass > Molecular Mass by Victor Meyer’s Method In the last few articles, we have studied the molar volume method, Regnault’s method, Graham’s diffusion law method, and ideal gas equation method to determine molecular mass. In this article, we shall study Victor Meyer’s method to determine the molecular […]

Physical Chemistry

Molecular Mass Using Ideal Gas Equation

Post author By Hemant More
Post date June 3, 2020
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Science > Chemistry > Molecule and Molecular Mass > Molecular Mass Using Ideal Gas Equation In the last few articles, we have studied the molar volume method, Regnault’s method, and Graham’s diffusion law method to determine molecular mass. In this article, we shall study the ideal gas equation method to determine the molecular mass of […]

Physical Chemistry

Molecular Mass Using Graham’s Law of Diffusion

Post author By Hemant More
Post date June 3, 2020
2 Comments on Molecular Mass Using Graham’s Law of Diffusion

Science > Chemistry > Molecule and Molecular Mass > Molecular Mass Using Graham’s Law of Diffusion In the last few articles, we have studied the molar volume method and Regnault’s method to determine molecular mass. In this article, we shall study Graham’s law diffusion method to determine the molecular mass of a gas. Molecule: When […]

Physical Chemistry

Molecular Mass by Regnault’s Method

Post author By Hemant More
Post date June 3, 2020
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Science > Chemistry > Molecule and Molecular Mass > Molecular Mass by Regnault’s Method In the last article, we have studied the molar volume method to determine molecular mass. In this article, we shall study the concept of molecular mass (molar mass) and Regnault’s method to determine it. Molecule: When two or more atoms are […]

Physical Chemistry

Molecular Mass Molar Volume Method

Post author By Hemant More
Post date May 29, 2020
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Science > Chemistry > Molecule and Molecular Mass > Molecular Mass by Molar Volume Method In this article, we shall study the concept of molecular mass (molar mass) and molar volume method to determine it. Molecule: When two or more atoms are firmly held together by a chemical bond, a molecule is formed. The molecule […]

Physics

Specific Heats of Gases

Science > Physics > Kinetic Theory of Gases > Specific Heats of Gases In this article, we shall study the concept of specific heat capacities or Specific heats of gases. Solids and liquids have only one specific heat, while gases have two specific heats: In the case of solids and liquids, a small change in […]

Tags Average velocity, Avogadro's hypothesis, Free path, Ideal gas, Kinetic theory of gases, Mayer's relation, Mean free path, Mean square velocity, Mean velocity, Molar specific heat, Principal specific heat, Ratio of specific heats, Real gas, Root mean square velocity, Specific heat at constant pressure, Specific heat at constant volume, Specific heats of gases

Physics

Degree of Freedom of Gas Molecules

Post author By Hemant More
Post date January 25, 2020
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Science > Physics > Kinetic Theory of Gases > Degree of Freedom of Gas Molecules In this article, we shall study the concept of degree of freedom of gas molecules. Degree of freedom for different types of gases. We shall also find the ratio of specific heats for different types of gases. Degree of Freedom […]

Tags Average velocity, Avogadro's hypothesis, Free path, Ideal gas, Kinetic theory of gases, Mayer's relation, Mean free path, Mean square velocity, Mean velocity, Molar specific heat, Principal specific heat, Ratio of specific heats, Real gas, Root mean square velocity, Specific heat at constant pressure, Specific heat at constant volume, Specific heats of gases