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Fill in the blanks in the following stat...

Fill in the blanks in the following statements. Changes in which only………….. properties of a substance change are called physical changes.

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VGS PUBLICATION-BRILLIANT-CHANGES AROUND US-EXERCISE
  1. Which of the following processes are chemical changes? Give reasons. ...

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  2. Fill in the blanks in the following statements. The chemical name of v...

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  3. Fill in the blanks in the following statements. Changes in which only…...

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  4. Fill in the blanks in the following statements. Magnesium + Oxygen giv...

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  5. Fill in the blanks in the following statements. Copper sulphate + Iron...

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  6. Sudheer wants to make his vessels, which are made of Brass and copper,...

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  7. Anurag appreciates the changes in ripe mango as “How nice its colour a...

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  8. The changes like chicks came out of eggs, blossoming flowers etc, are ...

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  9. Collect information on changes taking place in food during the process...

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  10. Collect information on the process of artificial ripening of fruits in...

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  11. Ravi prepared carbondioxide using baking soda and vinegar. Carbondioxi...

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  12. When you burn a piece of wood different changes take place. Analyse th...

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  13. When you burn a piece of wood different changes take place. Analyse th...

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  14. When you burn a piece of wood different changes take place. Analyse th...

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  15. When you burn a piece of wood different changes take place. Analyse th...

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  16. What are periodical changes ?

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  17. Mention some physical changes you observe in your daily life.

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  18. Explain what are physical and chemical changes: Give examples.

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  19. classify the following processes into physical changes or chemical c...

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  20. What is rust and rusting? Why does iron rust ? What type of a change i...

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