Facing problems in solving the chemistry back exercise questions? Then we have the answer for you i.e. Selina Concise Chemistry class 8 ICSE solutions. The PDF contains the most authentic and fully solved answers to the back exercise of Selina Concise Chemistry for class 8. All the answers are provided in a chapter wise breakup so as to make the complete thins user friendly and time saving.
What is chemistry? Chemistry is the study of matter, its natures, physical and chemical properties. Chemistry has a very important role to play in medical science and pharmacy industry. It is due to blessing of chemistry that our scientists are able to produce medicine for almost every disease prevailing in the society.
Chemistry is mistaken as a boring and complicated subject but except for few topics, chemistry is the most interesting subject of all. For example explosions and fireworks are definitely not a boring topic. Chemistry is something which has answers to each every phenomenon occurring around you. We are dealing with chemical reactions every day but are unaware of it.
The basic examples involve such as in cooking. You didn’t bother to note that how the raw state of food changes into a delicious meal. The food preservation techniques etc are all the gifts of chemistry to mankind. Then moving on to “cleaning”, it’s the chemistry which taught us that soap forms good leather with soft water and not with hard water. The purification of water is all dealt in chemistry and no other subject.
The extraction of metals from their ores and formation of alloys are all blessings of chemistry. We all know that medical science would have been useless if there was no cure for it. Cure in the form of medicines is given by chemistry itself. It’s the chemistry which tells us that pollution is harming the environment and responsible for depletion of ozone layer.
In fact our body is made up of chemical reactions. Everything includes chemical reactions whether we breathe, eat or just sit on the couch. Chemistry may offer lucrative and some highly paid job profiles such as doctors, nutritionists, geologists, nurses, physicists, pharmacists, and chemist. The chemistry holds a very strong future and the career related options will stay forever.
Coming over to the solution book, the class 8 Selina Concise Chemistry solutions PDF contains answers to all the 9 chapters starting from Matter till the chapter 9 which is carbon and its compounds. The class 8 chemistry deals with the basic atomic structure of the atom. It also throws light over the chemical reactions, physical and chemical changes related to matter, Hydrogen and water. The last unit carbon and its compounds lay its foundation for the organic chemistry.
So, whenever you feel any problem, just refer to the solution book. The solution book not only gives you answer to the problem but also teach you the correct approach of solving the answer as per ICSE.
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