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Freon-12 is commonly used as...

Freon-12 is commonly used as

A

an insecticide

B

a refrigerant

C

a solvent

D

fire extinguisher.

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MODERN PUBLICATION-HALOALKANES AND HALOARENES-EXERCISE
  1. Which of the following is not a chiral ?

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  2. The major product X in the following reaction is: CH3CH = CH2 overset ...

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  3. Freon-12 is commonly used as

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  4. Chlorobenzene can be obtained from benzene diazonium chloride by

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  5. The IUPAC name of CH3 -CH =CHCH2Br is:

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  6. Discuss the formation of monel metal?

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  7. The reaction : RX +2Na+RX overset (Dry ether) rarr R-R + 2NaX is call...

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  8. In the reaction CH3 CH2 I overset (alc.KOH) rarr X overset(Br2) rarr...

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  9. In the reaction CH3 underset (Br) underset(|) (CH) CH3 overset (alc.KO...

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  10. Which of the following is most reactive towards nucleophilic substitut...

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  11. The reaction of toluene with Cl2 in the presence of FeCl3 gives predom...

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  12. The reagents for the following conversions is/are:

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  13. During the conversion : C6H5CH2CH3 overset ((a)) rarr X overset ((b)) ...

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  14. Which of the following will give ethanal with aqueous KOH?

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  15. Express 1727 in roman numbers.

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  16. Express 1728 in roman numbers.

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  17. Express 1730 in roman numbers.

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  18. In the addition of HBr to propene in the absence of Peroxides the firs...

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  19. The major product in the reaction is CH3- underset (CH3) underset(|) ...

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  20. In the reaction: A and B are respectively:

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