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Write any one of the natural indicators....

Write any one of the natural indicators.

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Litmus, turmeric, hibiscus, red cabbage
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SRS PUBLICATION-NATURE OF SUBSTANCES-QUESTION BANK
  1. Sodium hydroxide solution is used in testing

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  2. Which ga makes a pop sound if exposed to lighted matchstick?

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  3. Write any one of the natural indicators.

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  4. ONE WORD ANSWER QUESTION What is a neutral substance ?

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  5. ONE WORD ANSWER QUESTION What are the main components in the tooth pas...

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  6. ONE WORD ANSWER QUESTION Which chemical is used in batteries ?

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  7. The acid which gives sour taste to pickles is

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  8. YES/NO QUESTION Methyl orange turns blue in acids and green in bases

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  9. YES/NO QUESTION Hydrogen gas puts out the lighting matchstick.

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  10. YES/NO QUESTION When an ant bites, it injects formic acid into the ski...

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  11. YES/NO QUESTION Water pollution is a major cause of acid rains

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  12. YES/NO QUESTION Soap is a salt with acidic nature.

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  13. YES/NO QUESTION Natural acids are weak acids

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  14. The colour of phenolphthalein indicator in basic solution is

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  15. Sulphuric acid can be used as:

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  16. The milk of magnesia used as an antacid is chemically

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  17. Ammonium Hydroxide is used in cleaning.

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  18. SEQUENCE Stomach + ? rarr Digestion of food.

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  19. Balance the chemical equation by including the physical states of the ...

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  20. SEQUENCE Natural indicator rarrSynthetic indicator rarr ? rarr Univers...

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