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Which reagent is useful in increasing th...

Which reagent is useful in increasing the carbon chain of an alkyl-halide:

A

a. `HCN`

B

b. `KCN`

C

c. `NH_(4)CN`

D

d. `AgCN`

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The correct Answer is:
B
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MODERN PUBLICATION-HALOALKANES AND HALOARENES-EXCERCISE
  1. Pick up the correct statement about alkyl halides:

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  2. 2-bromopentane is heated with pottasium ethoxide in ethanol the major ...

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  3. Which reagent is useful in increasing the carbon chain of an alkyl-hal...

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  4. CH(2)=CHCl reacts with HCl to form :

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  5. Which product is obtained when bleaching powder is distiled with aceto...

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  6. The compound that will not give idoform on treatment with alkali and i...

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  7. Ethyl alcohol gives ethyl chloride on treatment with:

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  8. In the above reaction X stands for

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  9. Vapour density of an organic compound is 23.0. it contains 52.17% of c...

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  10. The reaction, is known as:

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  11. Carbon tetrachloride reacts with steam at 500^@C to give:

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  12. Iodoform test will not be given by:

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  13. What mass of isobutylene is obtained from 37g of tertiary butyl alcoho...

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  14. Methyl amine on heating with CHCl3 and KOH gives:

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  15. The reaction products of the reaction between C(6)H(5)NH(2) , C HCl(3)...

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  16. The product obtained on treatment of ethy chloride with potassium cyan...

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  17. Carbon tetrachloride on treatment with Fe/H2O gives ,

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  18. Which statement is wrong about chloroform:

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  19. The industrial preperation of chloroform employs acetone and :

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  20. Treatment of ammonia with excess of ethyl chloride will yeild ?

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