Monday, October 19, 2020CHEMISTRY CLASS 10 NTOES CHAPTER 9 TO CHAPTER 16 ALL CHAPTER PDF DOWNLOAD AND PRINT OUT. Class 10 chemistry notes according to the KPK Education syllabus. solved exercises Chapter 9 Chemical Equilibrium, Chapter 10 Acids, Bases and…
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…
Monday, October 19, 2020 SHAMS NOTES ENVIRONMENTAL CHEMISTRY II CHAPTER NO.15 Q.1: Describe the occurrence/sources of water. Ans: Occurrence of water: Water is one of the most abundant natural resources present on earth. It has been estimated that the total…
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:…
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…
Monday, October 19, 2020 chemistry notes for class 10 chapter 2 hydrogen Chemistry New Shams Notes for Class 10. Chemistry Class 10 Notes Chapter number 12 hydrogen. Chemistry Notes pdf Class 10 Chapter 12. Q.1: What are hydrocarbons? Explain with…
Monday, October 19, 2020chemistry class 10 notes chapter 11 ORGANIC CHEMISTRY ORGANIC CHEMISTRY Q.1: What is vital force theory? Ans: Vital force theory: This theory was presented by a Swedish Chemist, Berzelius in 1815. According to this theory, organic compounds cannot…
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…
Monday, October 19, 2020CHAPTER NO 10 ACIDS, BASES AND SALTS | Chemistry 10 Q.1: What is the origin of Acid? Give examples of acids, bases, and salts substances in our daily life? Ans: Origin of Acid: The term acid is…
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…
