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(A) : Boiling point of neopentane is mor...

(A) : Boiling point of neopentane is more than n-pentane.
(R ) : Increase in van der Waals forces increases boiling point.

A

A and R are true, R explains A

B

A and R are true, R does not explain A

C

A is true, but R is false

D

A is false, but R is true'

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The correct Answer is:
D
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AAKASH SERIES-ACYCLIC HYDROCARBONS -OBJECTIVE EXERCISE - 1
  1. In Alkanes, the hybridisation of all carbons is

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  2. Alkanes are also known as

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  3. (A) : Boiling point of neopentane is more than n-pentane. (R ) : Inc...

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  4. The four sp^(3) hybrid orbitals of carbons in alkanes are directed tow...

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  5. The reducing agents commonly used for the reduction of alkyl halides t...

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  6. Agent in the decarboxylation of fatty acids to get alkanes is

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  7. Alkane obtained by the decarboxylation of fatty acid contains

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  8. Catalytic hydrogenataion of unsaturated hydrocarbons to get alkanes is...

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  9. By the reduction of alkyl halides, we get alkanes. The best alkyl hali...

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  10. The products formed when the sodium salt of a fatty acid is heated wit...

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  11. The gases liberate at anode in the electrolysis of aqueous sodium acet...

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  12. Both methane and ethane may be obtained separately in one step from

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  13. On heating sodium propanoate with sodium hydroxide and quicklime the g...

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  14. In Wurtz reaction, in the preparation of alkanes, metallic sodium acts...

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  15. A solution of sodium salt of fatty acid was electrolysed during Kolbe'...

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  16. {:("List - 1","List - 2"),("A) Sabatier Senderens reaction","1) Anhydr...

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  17. -underset(|)overset(|)(C)-underset(|)overset(|)(C) bond length and bon...

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  18. Carbon-hydrogen bond distance in alkanes is

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  19. With increase in number of carbon atoms in alkanes, the physical state...

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  20. Methane and Ethane are ------ than water

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