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Answer the following question: Which of...

Answer the following question:
Which of the following compounds is used as antacid in medicine? (i) sodium hydrogen carbonate `(NaHCO_3)` (ii) sodium carbonate `(Na_2 CO_3)`.

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NAVNEET PUBLICATION-SUBSTANCES IN COMMON USE-EXERCISE
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  2. Answer the following question: State two uses of sodium carbonate (wa...

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  3. Answer the following question: Which of the following compounds is us...

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  4. Substance used to make hard water soft.

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  5. Chemical formula of bleaching powder

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  8. What are detergents?

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  9. Which chemicals and apparatus will you use in the laboratory for makin...

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  10. Answer the following question: Define radioactivity: What are radioac...

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  11. What is meant by radioactivity?

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  12. Answer the following question: Mention the names of four scientists w...

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  13. Answer the following question: Give four examples of radioactive elem...

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  14. Answer the following question: Give four examples of radioactive elem...

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  15. Answer the following question: Give four examples of radioactive elem...

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  16. State properties of alpha rays.

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