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Write the environmental effect of DDT....

Write the environmental effect of DDT.

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    UNITED BOOK HOUSE|Exercise EXERCISE|62 Videos

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UNITED BOOK HOUSE-2015 QUESTION PAPER -EXERCISE
  1. Write, with balanced chemical equation, what happens when: Potassium i...

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  2. Write, with balanced chemical equation, what happens when: KMnO4 is he...

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  3. Write the environmental effect of DDT.

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  4. How the following ether could be synthesised by Williamson synthesis?

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  5. What reagent would you use to differentiate between a second-ary and a...

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  6. Which is More Acidic in Nature ? Phenol and Anisole

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  7. Give an example of Reimer-Tiemann reaction.

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  8. An organic compound (A) of molecular formula C7H7NO, on treat-ment wit...

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  9. Identify A in the following reaction: RCONH2overset(Br2//KOH)(rarr)A

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  10. Identify A, B, C, D, E and F in the following reactions:

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  11. Identify D in the following reactions:

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  12. Identify E in the following reactions:

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  13. Identify A, B, C, D, E and F in the following reactions:

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  14. Write the structure of D-glucose. How does structure differ from that ...

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  15. What is denaturation of protein?

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  16. What is meant by pseudo unimolecular reaction? Explain with an example...

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  17. On the basis of rate equation show that a fist order reaction does nev...

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  18. Flurine has less negative electron gain enthalpy that chlorine and yet...

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  19. What happens when white posphorus is boiled with caustic soda solution...

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  20. Between N2O and NO2 molecules which one is more polar? Explain.

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