SOME BASIC CONCEPTS OF CHEMISTRY CLASS11

CLASS 11TH NCERT CH1 FULL DETAIL PPT CH - SOME BASIC CONCEPTS OF CHEMISTRY

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1. 11 th grade CH-01 SOME BASIC ONCEPTS OF CHEMISTRY Chemistry . SESSION 2024-2025 CLASS 11TH

2. Table of contents INTRODUCTION We will recall the older concepts of chemistry EASY PEASY TOPICS Here we will discuss the easy topics STOICHOMETRY We will discuss about stoichiometry LIMITING REAGENT We will discuss about limiting reagent . MOLE CONCEPT W e will discuss all about mole concept . 01 02 03 04 05 06 CONCENTRATION TERMS We will discuss about molarity , molality , mass% , volume% , mass/volume etc.

3. Life is Chemistry Dilute your sorrow Evaporate your worries Filter your mistakes Boil your ego You will get the crystal of happiness . QUOTE OF THE DAY

4. INTRODUCTION 01 .

5. INTRODUCTION .

6. INTRODUCTION . MATTER IS ANYTHING THAT OCCUPIES SPACE AND HAS VOLUME . IT EXISTS IN THREE PHYSICAL STATES : SOLID , LIQUID AND GAS .

7. INTRODUCTION .

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9. INTRODUCTION

10. INTRODUCTION .

11. States of matter Solid It’s the closest planet to the Sun and the smallest in the Solar System Liquid Venus has a beautiful name and is the second planet from the Sun Gas Despite being red, Mars is actually a cold place. It’s full of iron oxide dust

12. INTRODUCTION

13. INTRODUCTION

14. INTRODUCTION

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17. Easy Peasy Topics 02 . SUBTOPICS ➊ Fundamental and Derived units ➋ Precision and Accuracy ➌ Scientific notation and Significant figures ➍ Mass , Weight , Volume , Density and Temperature ➎ Laws of Chemical Combination ➏ Dalton’s Atomic Theory

18. FUNDAMENTAL AND DERIVED UNITS

19. 2. PRECISION AND ACCURACY

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21. 3. SCIENTIFIC NOTATION AND SIGNIFICANT FIGURES

22. . Why are chemists excellent at solving problems? Because they have all the solutions!

23. 4. MASS , WEIGHT , VOLUME

24. 4. VOLUME , DENSITY

25. 4. AND TEMPERATURE

26. 5. LAWS OF CHEMICAL COMBINATION

27. LAW OF CONSERVATION OF MASS

28. LAW OF CONSERVATION OF MASS

29. LAW OF DEFINITE PROPORTION

30. LAW OF DEFINITE PROPORTION

31. LAW OF MULTIPLE PROPORTION

32. GAY LUSSAC’S LAW

33. ‹#› 6. DALTON’S ATOMIC THEORY

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37. Mole Concept 03 .. SUBTOPICS ➊ Atom , Atomic Mass [ amu/u ] , Molecular mass ➋ Average Atomic Mass & Molecular Mass ➌ Formula Unit Mass , GAM , GMM ➍ Mole Concept , Molar Mass & Molar Volume ➎ Basic Concepts Of Atom ➏ Calculation of Moles ➐ Percentage Composition ➑ Empirical Formula and Molecular Formula

38. DID CHEMIST SEE THE GLASS HALF FULL OR GLASS HALF EMPTY ? . HE SAW IT AS AN EXCEPTION .

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49. A picture is worth a thousand words

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63. Whoa WHAT ALL DO SOLID , LIQUID AND GAS HAVE IN COMMON ? ‹#› THEY ALL MATTER

64. Stoichometry 04 ..

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70. ‹#› WHY DID EVERYONE TURN TO THE CHEMIST TO SOLVE THEIR PROBLEMS ? They always had solutions .

71. Limiting Reagent 05 . SUBTOPICS ➊ Limiting reagent ➋ Excess Reagent

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74. Concentration Terms 06 . SUBTOPICS ①Concentration Terms ②Percentage ③PPM & PPB ④Molarity ⑤ Formality ⑥ Molality ⑦ Mole Fraction

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94. M obile web You can replace the image on the screen with your own work. Just delete this one, add yours and center it properly

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96. Thanks For watching! Do you have any questions? CONTACT: INSTAGRAM: @prachimolpariya Please keep this slide for attribution

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