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The addition of HBr to 2-pentene gives...

The addition of HBr to 2-pentene gives

A

2-bromopentane only

B

3-bromopentane only

C

2-bromopentane and 3-bromopentane

D

1-bromopentane and 3-bromopentane

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WB JEE PREVIOUS YEAR PAPER-QUESTION PAPER 2009-Multiple Choice Questions (Chemistry)
  1. Which of the following statements is not correct?

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  2. In aluminium extraction by the Bayer process, alumina is extracted fro...

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  3. The addition of HBr to 2-pentene gives

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  4. Elthelene can be separated from acetylene by passing the mixture throu...

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  5. Reaction of R OH with R'MgX produces

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  6. In the compound HC -= C- overset(overset(CH(3))(|))(C )=CH(2) the hybr...

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  7. The two structures written below represent

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  8. Which of the following carbocations will be most stable?

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  9. Which statement is incorrect?

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  10. In which of the following reactions new carbon-carbon bond is not form...

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  11. A compound is formed by substitution of two chlorine for two hydrogens...

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  12. Which one of the following is called a carbylamine/

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  13. For making distinction between 2-pentanone and 3-pentanone the reagent...

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  14. Which one of the following formulae does not represent an organic comp...

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  15. The catalyst used for olefin polymerization is

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  16. The oxidant which is used as an antiseptic is

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  17. Which of the following contributes to the double helical structure of ...

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  18. The monomer used to produce orlon is

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  19. 1 mole of photon, each of frequency 2500S^(-1), would have approximate...

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  20. If n(t) number of radioatoms are present at time t, the following expr...

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