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What are fertilizers? How are they class...

What are fertilizers? How are they classified ? Explain the classification of fertilizers with an example.

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PEARSON IIT JEE FOUNDATION-CHEMISTRY IN DAILY LIFE-TEST YOUR CONCEPTS (ESSAY TYPE QUESTIONS)
  1. What are fertilizers? How are they classified ? Explain the classifica...

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  2. Name three organic compounds which are used as food materials. Mention...

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  3. How is cement manufactured ? Mention the areas of application of ce...

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  4. How is glass manufactured? Mention different types of glass, their in...

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  5. What are the different kinds of soap? What are the raw materials used ...

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  6. Name the metal which is used in the manu- facture of high voltage elec...

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  7. Why is aluminium used in the manufacture of household articles?

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  8. Write the name and the formula of the mono- mer of polyethylene.

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  9. Among which alloys the percentage of zinc is less (brass/bronze)?

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  10. Why is silicone used in the manufacture of non-stick pans?

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  11. What are hydrocarbons?

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  12. Give the formula of the simplest hydrocarbon.

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  13. What is biogas?

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  14. Give two advantages of biogas.

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  15. Name the products obtained on burning methane gas.

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  16. Name the inert gas which is used for filling weather observation ballo...

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  17. Why is radon used in cancer treatment?

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  18. Why is lead-tin alloy used for making fuse ?

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  19. Name the gas which is used in advertising sign boards.

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  20. Why is argon used in filling electric bulbs?

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