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The most important method of preparation...

The most important method of preparation of hydrocarbons of lower carbon number is

A

Pyrolysis of higher carbon number hydrocarbons

B

Electrolysis of salts of fatty acids

C

'Sabatier and Senderen's reaction

D

Direct synthesis

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The correct Answer is:
A
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AAKASH SERIES-ACYCLIC HYDROCARBONS -PRACTICE EXERCISE
  1. The oxidation product of ethylene by air at 200-400^(@)C in presence o...

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  2. Boverset(alc.KOH)larrC(2)H(5)Clunderset(C(2)H(5)OH)overset(Zn-Cu)rarrA...

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  3. The most important method of preparation of hydrocarbons of lower carb...

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  4. CH(3)-CH(2)Cloverset("alcoholic KOH")rarrA Compound Aoverset(Br(2))rar...

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  5. C(2)H(5)Cloverset(AlcKOH)rarr Product. This reaction is known as

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  6. Which of the following compounds does not form an ozonide?

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  7. One mole of a symmetrical alkene on ozonolysis gives two moles of an a...

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  8. IUAPC name of allyl chloride is

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  9. Correct statement about ethene is

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  10. Incorret statement about addition of halogen to alkenes

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  11. CH(3)-CH=CH-CH(3)overset(KMnO(4)//H^(+))rarr product in this reaction

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  12. (CH(3))(2)C=CH-CH(3)overset(H^(+)//KMnO(4))rarr Products in this react...

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  13. Photochemical chlorination of alkane is initiated by a process

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  14. The method of converting high boiling hydrocarbons into low boiling hy...

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  15. Both methane and ethane may be obtained by suitable one step reaction ...

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  16. The prepare a pure sample of normal hexane using sodium metal as one r...

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  17. In a reaction CH(2)=CH(2)underset("acid")overset("Hypochlorous")rarr...

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  18. The compound which decolourises bromine water but does not give white ...

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  19. Which of the following reacts with ammonical cuprous chloride?

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  20. Which one of the following has the smallest heat of hydrogenation per ...

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