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How do you draw a red flower using indic...

How do you draw a red flower using indicators to get the desired colour ?

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    VGS PUBLICATION-BRILLIANT|Exercise EXERCISE|84 Videos

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VGS PUBLICATION-BRILLIANT-ACIDS AND BASES-EXERCISE
  1. Write the properties of acids and bases from your observations with th...

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  2. Are all neutral solutions salts? Give example.

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  3. How do you draw a red flower using indicators to get the desired colou...

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  4. Turmeric paper is a natural indicator, along with turmeric indicator p...

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  5. How can you prepare a base by doing a simple experiment ?

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  6. Take the following substances and test them with Phenolphthalein and M...

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  7. What changes in colour take place in the indicators Phenolphthalein an...

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  8. Record your observations when you test the following substances with t...

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  9. How can you prepare Hydrogen in the laboratory by a simple experiment ...

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  10. How do you prepare carbondioxide ? What substances do you need for its...

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  11. When is the solution made by mixing an acid and a base, a neutral solu...

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  12. What are your conclusions from the experiment done in the above questi...

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  13. Test the following salt substances with red litmus and blue litmus pap...

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  14. Collect some salt substances with the help of your teacher. Make their...

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  15. What acids are present in the following substances ? Collect the infor...

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  16. You are asked to find out the acids present in the substances? placed ...

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  17. Grapes, Palm oil, Amla (emblica fruit) and Urine are put before you. Y...

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  18. Write the names of some substances that contain bases that we use in o...

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  19. Methyl orange and Phenolphthalein are indicators. Collect the informat...

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  20. What sort of food do we eat ?

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