11th Class Chemistry Chapter 3(Gases Preparation) Online Short Questions with Answers Preparation

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ilmkidunya presents the updated and most important short questions of Chemistry Chapter 3 “Gases”. In the modern era students are getting smarter and they believe in smart work rather than hard work.

In the Chapter 3 Gases students will get to know the following important points:

States of Matter

Gases law

Gas equation

Avogadro's law

Delton law

Kinetic theory

State of plasma and much more topics related to the Chapter 3 Chemistry Gases

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Online Short Questions For Chapter 3 "11th Class Chemistry Short Questions Chapter 3 Preparation "

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Chemistry - 11th Class Chemistry Short Questions Chapter 3 Preparation

Question # 1

Charles's law is not obeyed when the temperature is measured on Celsius scale. Justify it.

Ans 1:

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Prepare Complete Set Wise Questions For Chapter 3 "11th Class Chemistry Short Questions Chapter 3 Preparation "

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Set 2

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11th Class Chemistry Short Questions Chapter 3 Preparation - Set 1

Question # 1

Charles's law is not obeyed when the temperature is measured on Celsius scale. Justify it.

Ans 1:

Submit

11th Class Chemistry Short Questions Chapter 3 Preparation - Set 2

Question # 1

How the behavior of real gases is given by van der waal's equation?

Ans 1: The constant 'a' and 'b' called van der Waal's constants give the quantitative measurements of attractive forces and sizes of the gas molecules. These parameters are very important for the real gases.

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11th Class Chemistry Chapter 3 Preparation

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First Year Chemistry Chapter 3 Online Short Questions Preparation for 1st Year Chemistry Chapter 3 Gases Preparation

States of Matter

Gases law

Gas equation

Avogadro's law

Delton law

Kinetic theory

State of plasma and much more topics related to the Chapter 3 Chemistry Gases

FSC Part 1 Subjects

Online Short Questions For Chapter 3 "11th Class Chemistry Short Questions Chapter 3 Preparation "

Chemistry - 11th Class Chemistry Short Questions Chapter 3 Preparation

Charles's law is not obeyed when the temperature is measured on Celsius scale. Justify it.

Why the non-polar gases like H2 and He have a very low critical temperatures while polar gases like NH3 and SO4 have critical temperatures, sufficiently above room temperature?

Justify that 1 cm3 of H2 1 cm3 of CH4 at STP will have same number of molecules. When one molecule of CH4 is 8 times heavier that of hydrogen.

What are various scales of thermometry?

What are application of plasma?

Justify that the volume of given mass of a gas becomes theoretically zero at -273°C.

Gases deviate more from the general gas equation at 0° C and deviate to less extent at 100° C. why?

What are isotherms? What happens to the positions of isotherms when they are plotted at high temperature for a particular gas?

The amount of pressure which is decreased due to the forces of attraction is given by a/V2 where 'a' is the van der Waal's constant and V is the volume of the vessel.

Lighter gases diffuse more rapidly than heavier gases. Give reason.

Prepare Complete Set Wise Questions For Chapter 3 "11th Class Chemistry Short Questions Chapter 3 Preparation "

Set 1

Set 2

11th Class Chemistry Short Questions Chapter 3 Preparation - Set 1

Charles's law is not obeyed when the temperature is measured on Celsius scale. Justify it.

Why the non-polar gases like H2 and He have a very low critical temperatures while polar gases like NH3 and SO4 have critical temperatures, sufficiently above room temperature?

Justify that 1 cm3 of H2 1 cm3 of CH4 at STP will have same number of molecules. When one molecule of CH4 is 8 times heavier that of hydrogen.

What are various scales of thermometry?

What are application of plasma?

Justify that the volume of given mass of a gas becomes theoretically zero at -273°C.

Gases deviate more from the general gas equation at 0° C and deviate to less extent at 100° C. why?

What are isotherms? What happens to the positions of isotherms when they are plotted at high temperature for a particular gas?

The amount of pressure which is decreased due to the forces of attraction is given by a/V2 where 'a' is the van der Waal's constant and V is the volume of the vessel.

Lighter gases diffuse more rapidly than heavier gases. Give reason.

11th Class Chemistry Short Questions Chapter 3 Preparation - Set 2

How the behavior of real gases is given by van der waal's equation?

What are application of plasma?

Dalton's law of partial pressures is only applicable to those mixtures of gases which are Ideal and they do not react with each other under the given conditions. Why?

What is absolute zero? What happens to real gases while approaching it?

Gases deviate more from the general gas equation at 0° C and deviate to less extent at 100° C. why?

Justify that the volume of given mass of a gas becomes theoretically zero at -273°C.

How the value of the general gas constant 'R' can be derived with the help of Avogadro's law?

Why is the Boyle's law applicable only to the ideal gases?

The amount of pressure which is decreased due to the forces of attraction is given by a/V2 where 'a' is the van der Waal's constant and V is the volume of the vessel.

Lighter gases diffuse more rapidly than heavier gases. Give reason.

11th Class Chemistry Chapter 3 Preparation

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Why the non-polar gases like H₂ and He have a very low critical temperatures while polar gases like NH₃ and SO₄ have critical temperatures, sufficiently above room temperature?

Justify that 1 cm³ of H₂ 1 cm³ of CH₄ at STP will have same number of molecules. When one molecule of CH₄ is 8 times heavier that of hydrogen.

Justify that the volume of given mass of a gas becomes theoretically zero at -273^°C.

The amount of pressure which is decreased due to the forces of attraction is given by a/V₂ where 'a' is the van der Waal's constant and V is the volume of the vessel.

Why the non-polar gases like H₂ and He have a very low critical temperatures while polar gases like NH₃ and SO₄ have critical temperatures, sufficiently above room temperature?

Justify that 1 cm³ of H₂ 1 cm³ of CH₄ at STP will have same number of molecules. When one molecule of CH₄ is 8 times heavier that of hydrogen.

Justify that the volume of given mass of a gas becomes theoretically zero at -273^°C.

The amount of pressure which is decreased due to the forces of attraction is given by a/V₂ where 'a' is the van der Waal's constant and V is the volume of the vessel.

Justify that the volume of given mass of a gas becomes theoretically zero at -273^°C.

The amount of pressure which is decreased due to the forces of attraction is given by a/V₂ where 'a' is the van der Waal's constant and V is the volume of the vessel.