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ONE WORD ANSWER QUESTION What are the ma...

ONE WORD ANSWER QUESTION
What are the main components in the tooth paste ?

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Calcium carbonate, aluminium hydroxide and sodium bi carbonate.
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SRS PUBLICATION-NATURE OF SUBSTANCES-QUESTION BANK
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  2. ONE WORD ANSWER QUESTION What is a neutral substance ?

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

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  5. The acid which gives sour taste to pickles is

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

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

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  11. YES/NO QUESTION Natural acids are weak acids

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  12. The colour of phenolphthalein indicator in basic solution is

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  13. Sulphuric acid can be used as:

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

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  15. Ammonium Hydroxide is used in cleaning.

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  16. SEQUENCE Stomach + ? rarr Digestion of food.

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

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

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