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![Selina solutions for Concise Chemistry [English] Class 8 ICSE chapter 1 - Matter - Shaalaa.com](/images/concise-chemistry-english-class-8-icse_6:3eba9a383eb74e06b4937fa0eadb7842.jpg "Selina solutions for Concise Chemistry [English] Class 8 ICSE chapter 1 - Matter")
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Solutions for Chapter 1: Matter
Below listed, you can find solutions for Chapter 1 of CISCE Selina for Concise Chemistry [English] Class 8 ICSE.
Selina solutions for Concise Chemistry [English] Class 8 ICSE 1 Matter Exercise [Page 11]
Define of matter.
Define of intermolecular force of attraction.
What are the three states of matter ? Define each of them with two examples.
Define interconversion of states of matter. What are the two factors responsible for the change of states of matter?
State the main postulates of kinetic theory of matter.
What happens to water if it is kept in a deep freezer.
What happens to water if it is heated and Explain the phenomenon of change of state of water.
State the law of conversation of mass.
What do you observe when, barium chloride solution is mixed with sodium sulphate solution ?
Give reasons:
A gas can fill the whole vessel in which it is enclosed.
Give reasons:
Solids cannot be compressed.
Give reasons:
Liquids can flow
When magnesium is burnt in air, there is an increase in mass after the reaction.
Fill in the blank:
The change of a solid into a liquid is called melting or................
Fill in the blank:
The process in which a solid directly changes into a gas is called ....................
Fill in the blank:
The change of water vapour into water is called ......................
Fill in the blank:
The temperature at which a liquid starts changing into its vapour state is ______.
Give two example of the following:
The substances which sublime.
Give two example of the following:
The substances which do not change their state on heating.
Define of Diffusion.
Define of Brownian motion.
When sodium chloride is added to a definite volume of water and stirred well, a solution is formed, but there is no increase in the level of water. Why?
What do you observe when a gas jar which appears empty is inverted over a gas jar containing Bromine vapours? Name the phenomenon.
Why can a piece of chalk be broken easily into smaller pieces while a coal piece cannot be broken easily?
Solutions for 1: Matter
Selina solutions for Concise Chemistry [English] Class 8 ICSE chapter 1 - Matter
Shaalaa.com has the CISCE Mathematics Concise Chemistry [English] Class 8 ICSE CISCE solutions in a manner that help students grasp basic concepts better and faster. The detailed, step-by-step solutions will help you understand the concepts better and clarify any confusion. Selina solutions for Mathematics Concise Chemistry [English] Class 8 ICSE CISCE 1 (Matter) include all questions with answers and detailed explanations. This will clear students' doubts about questions and improve their application skills while preparing for board exams.
Further, we at Shaalaa.com provide such solutions so students can prepare for written exams. Selina textbook solutions can be a core help for self-study and provide excellent self-help guidance for students.
Concepts covered in Concise Chemistry [English] Class 8 ICSE chapter 1 Matter are The Liquid State, Concept of Condensation (Liquefaction), The Gaseous State, Concept of Freezing (Solidification), Concept of Sublimation, Matter (Substance), Concept of Desublimation (Deposition), Laws of Chemical Combination, Law of Conservation of Mass, Kinetic Theory of Matter, Characteristics of Particles (Molecules) of Matter, Heat and change of physical state, States of Matter, Concept of Melting (Fusion), Concept of Evaporation, The Solid State, Concept of Boiling (Vaporization).
Using Selina Concise Chemistry [English] Class 8 ICSE solutions Matter exercise by students is an easy way to prepare for the exams, as they involve solutions arranged chapter-wise and also page-wise. The questions involved in Selina Solutions are essential questions that can be asked in the final exam. Maximum CISCE Concise Chemistry [English] Class 8 ICSE students prefer Selina Textbook Solutions to score more in exams.
Get the free view of Chapter 1, Matter Concise Chemistry [English] Class 8 ICSE additional questions for Mathematics Concise Chemistry [English] Class 8 ICSE CISCE, and you can use Shaalaa.com to keep it handy for your exam preparation.
