Category CHEMISTRY 10 NOTES

Chapter No 16 Chemistry Class 10 Notes

Sunday, October 25, 2020Chapter No 16 Chemistry Class 10 Notes   SHAMS NOTES  CHEMICAL INDUSTRIES  CHAPTER NO.16 full notes pdf and txt. Q.1: Define mineral, ore, native metal, compound metal and gangue? Ans:   Mineral: “An a naturally occurring substance present…

Chapter No 14 Chemistry Class 10 Notes

Monday, October 19, 2020 Chemistry Class 10 Notes CHAPTER NO.14 ENVIRONMENTAL CHEMISTRY I: Atmosphere   Q.1: Describe the layers of the environment. Ans: Environment consists of four layers which are: i. Lithosphere or Geosphere                         ii. Hydrosphere iii. Biosphere                                                   iv. Atmosphere i.Lithosphere:…

Chapter No 13 Chemistry Class 10 Notes

Monday, October 19, 2020Biochemistry Chapter No 13 Chemistry Class 10 Notes   CHAPTER NO.13 BIOCHEMISTRY Q.1:  Define biochemistry. Ans: Biochemistry: “The branch of chemistry which deals with the study of the synthesis, decomposition of substances and their reactions in living…

Difference Between Acid and Base

Monday, October 19, 2020 Difference Between Acid and Base   Q.2: Compare the physical properties of acids and bases? Ans: Comparison between physical properties of acids and bases:   It is given in the table given below:   S. No Acid Base…

chemical equilibrium class 10 notes

Monday, October 19, 2020 CHEMICAL EQUILIBRIUM  CHEMISTRY NOTES CHAPTER 09 Chemistry shams notes class 10 Chapter 09 Q.1: What is irreversible and reversible reactions? Ans: Irreversible reactions: “Those chemical reactions which proceed in forwarding direction only are called irreversible reactions.” OR…