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# NCERT Solutions for Class 11 Chemistry Chapter 5 - States of Matter: Gases and Liquid: Download Free PDF States of Matter NCERT Solutions: This chapter deals with the three states of matter and intermolecular interactions. The chapter also deals with types of bonding, melting and boiling points, the role of gas laws in elucidating the concept of the molecule. The Boyle's law, Charles law, Gay Lussac's law, Avogadro's law, ideal behavior, and the gas equation's empirical derivation are discussed in detail. The Avogadro's number, ideal gas equation, Deviation from ideal behavior, liquefaction of gases, critical temperature, kinetic energy and molecular speeds, Liquid State-vapour pressure, viscosity and surface tension are also covered in the chapter.

• Intermolecular Forces

This topic provides an understanding of the attraction and repulsion between interacting particles. It deals with Dispersion forces, Dipole forces, Induced Dipole forces and hydrogen bonds.

• Thermal Energy

Students learn the basic idea of thermal energy which is the energy of a body arising from the motion of its atoms or molecules is thermal energy.

• The Gaseous State

This topic demonstrates the various elements in the periodic table that exist in the gaseous state.

• The Gas Laws

In this section, students will learn the result of research carried on for several centuries on gases' physical properties. The various laws covered in this section are Boyle's Law (Pressure-Volume Relationship), Charles' Law (Temperature - Volume Relationship), Gay Lussac's Law (Pressure-Temperature Relationship) and Avogadro Law (Volume - Amount Relationship).

• Ideal Gas Equation

A gas that follows Boyle's law, Charles' law and Avogadro law strictly is called an ideal gas. The three laws, combined in a single equation, are known as the ideal gas equation.

• Kinetic Energy and Molecular Speeds

This topic is concerned with understanding and calculating the speed of molecules

• Kinetic Molecular Theory of Gases

The theory that attempts to elucidate the behaviour of gases is known as kinetic molecular theory.

• Liquidation of Gases

This topic discusses the pressure and temperature required for the conversion of gases into liquids.

## FAQs for NCERT Class 11 Chemistry Solutions

QHow can I concentrate on Chemistry for class 11?

A. The syllabus for class 11th chemistry is vast and varied. The best way to concentrate on class 11th chemistry is to go through the textbook material and then practice using the NCERT solutions provided by Aakash Institute.

Q. Is NCERT enough to score marks in Chemistry for class 11?

A. Reading the textbook material is essential, but the NCERT solutions provided by Aakash Institute are enough for you to practice the questions given in the NCERT textbook, which would eventually help you to score good marks in exams.

A. Aakash provides all the solutions of NCERT for class 11th chemistry. The solutions are available on the Aakash website. The solutions are divided chapter-wise, and they are compiled in just one PDF file.

Q. Is it necessary to read or practice the NCERT solutions?

A. This is the question that most of the students want to ask and we do get queries regarding the same. Here’s providing you an answer to this: NCERT books as all of us know are the basis of any class, any school, board, or competitive exam for school students and NCERT solutions can be the perfect aid to aid the school and board exams.

Q. How can I get the latest NCERT solutions for Class 11 for all subjects?

A. For the ease of students, we at Aakash have provided a PDF file for NCERT Solutions of all subjects, and all topics for all classes. They can be accessed at our official website.

 Chapter-1 Some basic concepts of Chemistry Chapter-5 States of Matter Gases and Liquid Chapter-9 Hydrogen Chapter-2 Structure of Atom Chapter-6 Thermodynamics Chapter-10 s Block Elements Chapter-3 Classification of Elements and Periodicity in Properties Chapter-7 Equilibrium Chapter-11 p Block Elements Chapter-4 Chemical Bonding and Molecular Structure Chapter-8 Redox Reactions Chapter-12 Organic Chemistry some Basic Principles and Techniques Chapter-13 Hydrocarbons Chapter-14 Environmental Chemistry 