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ST. JOHN'S CO – ED SCHOOL CLASS – IX CHAPTER 2 (page no. 19 to 25) Chemical Changes & Reactions Worksheet 1 1. Read the following pages carefully. 2. Use the following link for the explanation https://youtu.be/6oqlmDSnS80 3. Answer Qus No. 1 to Qus No. 9 given at the end in the exercise.

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Page 1: ST. JOHN'S CO ED SCHOOL CLASS IX CHAPTER 2 (page no. 19 to ... · CHAPTER 2 Chemical Changes Reactions or INTRODUCTION Chemical CHEMICAL REACTION Term is ehemìeal which matter changes

ST. JOHN'S CO – ED SCHOOL

CLASS – IX

CHAPTER 2 (page no. 19 to 25)

Chemical Changes & Reactions

Worksheet 1

1. Read the following pages carefully.

2. Use the following link for the explanation

https://youtu.be/6oqlmDSnS80

3. Answer Qus No. 1 to Qus No. 9 given at the end in the exercise.

https://youtu.be/6oqlmDSnS80
Page 2: ST. JOHN'S CO ED SCHOOL CLASS IX CHAPTER 2 (page no. 19 to ... · CHAPTER 2 Chemical Changes Reactions or INTRODUCTION Chemical CHEMICAL REACTION Term is ehemìeal which matter changes
Page 3: ST. JOHN'S CO ED SCHOOL CLASS IX CHAPTER 2 (page no. 19 to ... · CHAPTER 2 Chemical Changes Reactions or INTRODUCTION Chemical CHEMICAL REACTION Term is ehemìeal which matter changes
Page 4: ST. JOHN'S CO ED SCHOOL CLASS IX CHAPTER 2 (page no. 19 to ... · CHAPTER 2 Chemical Changes Reactions or INTRODUCTION Chemical CHEMICAL REACTION Term is ehemìeal which matter changes
Page 5: ST. JOHN'S CO ED SCHOOL CLASS IX CHAPTER 2 (page no. 19 to ... · CHAPTER 2 Chemical Changes Reactions or INTRODUCTION Chemical CHEMICAL REACTION Term is ehemìeal which matter changes
Page 6: ST. JOHN'S CO ED SCHOOL CLASS IX CHAPTER 2 (page no. 19 to ... · CHAPTER 2 Chemical Changes Reactions or INTRODUCTION Chemical CHEMICAL REACTION Term is ehemìeal which matter changes
Page 7: ST. JOHN'S CO ED SCHOOL CLASS IX CHAPTER 2 (page no. 19 to ... · CHAPTER 2 Chemical Changes Reactions or INTRODUCTION Chemical CHEMICAL REACTION Term is ehemìeal which matter changes
Page 8: ST. JOHN'S CO ED SCHOOL CLASS IX CHAPTER 2 (page no. 19 to ... · CHAPTER 2 Chemical Changes Reactions or INTRODUCTION Chemical CHEMICAL REACTION Term is ehemìeal which matter changes
Page 9: ST. JOHN'S CO ED SCHOOL CLASS IX CHAPTER 2 (page no. 19 to ... · CHAPTER 2 Chemical Changes Reactions or INTRODUCTION Chemical CHEMICAL REACTION Term is ehemìeal which matter changes

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