ICSE Selina Solution for Class 9 Chemistry is the most preferred study resource on which students can rely on. Class 9 is extremely critical from the standpoint of the student’s future studies. ICSE syllabus class 9 chemistry introduces you very basic concepts that are essential to understand advance concepts of Chemistry and Biology. These solutions develop a strong conceptual base in students, which plays a major role in being competitive in the fast-moving world.
This ICSE Class 9 Selina Solution comprises step by step detailed answers to all the exercise questions provided in Selina publishers ICSE class 9 Chemistry textbook. It is very important for the students to get well versed with these Selina solutions to score good marks in their ICSE class 9 examination.
ICSE Selina Solution for Class 9 Chemistry Chapter-wise Solutions
ICSE Selina Solution for Class 9 Chemistry
Chapter 1: The Language of Chemistry Solutions provides you with knowledge on the basics of Chemistry including symbols, valency, chemical formula, writing a thoughtful chemical formula, radicals, balancing equations, valency calculations, atomic weight, molecular formula and their uses.
Chapter 2: Chemical Changes and Reactions give knowledge about chemical reactions and changes occurring around us together with an introduction to different reactions, energy changes, their representation and their significance.
Chapter 3: Water imparts some details about water, its nature, properties, solutions, mixtures, their types, determination of solubility with solved examples. This chapter also comprises concepts of hard and soft water, their advantages, disadvantages along with steps to convert hard water into soft water.
Chapter 4: Atomic Structure and Chemical Bonding provide information on the structure of an atom, octet rule, constituents of an atom, electronic distribution of elements, electrovalent bond, covalent bonding, isotopes and examples of different chemical bonds.
Chapter 5: The periodic table sheds light on Bodereiner’s triads, Newland’s octave rule, contributions of Mendeleev, Modern periodic table, advantages of the periodic table, special reference to a different group of elements.
Chapter 6: Studies the first Element Hydrogen giving a detailed description of Element Hydrogen. This chapter comprises hydrogen, displacement of Hydrogen, Industrial manufacture of Hydrogen, Separation of CO2 and CO from Hydrogen. One of the crucial parts of this chapter is oxidation and reduction reaction, which is very important to understand most of the concepts of Chemistry.
Chapter 7: Study of Gas laws is an important chapter of Physical Chemistry. It explains the behaviour of gases under different circumstances such as different temperature, pressure. This chapter also assists students in understanding the relationship between Kelvin and Celcius scales of temperature.
Chapter 8: Atmospheric Pollution provides information on acid rain, oxides of sulphur, nitrogen and carbon, their role in global warming and ozone depletion. Effects of air atmospheric pollution.
Benefits of ICSE Selina Solution for Class 9 Chemistry
Selina Solution delivers a seamless learning experience and helps students master the subject quite easily.
This solution is a perfect resource to start your exam preparation since it introduces you to various types of questions that can be asked on a particular topic.
These solutions are prepared by subject experts and will aid you in clearing the concepts involved in ICSE Class 9 Chemistry.
Solving these questions will help you build problem-solving abilities and to manage your time in solving different types of questions.
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*The Selina Solutions for the academic year 2021-22 will be updated soon.