CRACKING

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The thermal decomposition of higher hydrocarbons into lower hydrocarbons in presence or absence of a catalyst is called cracking. For example .
`underset"Hexane"(C_6H_14) underset"6-7 atm"overset"773 K"to ubrace(C_6H_12+H_2)_("Hexane" " " "Hydrogen")+ubrace(C_4H_8 + C_2H_6)_("Butene" " " "Ethane")+ubrace(C_3H_6+C_2H_4+CH_4)_("Propene" " " "Ethene" " " "Methane")`
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PRADEEP-HYDROCARBONS-ADDITIONAL QUESTIONS (VERY SHORT ANSWER TYPE QUESTIONS )
  1. What does LPG stands for?

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  2. Arrange the following in increasing order of their release of energy o...

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  3. CRACKING

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  4. Which of the following shows geometrical isomerism ? (i)CHCl=CHCl , ...

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  5. Write the structural formula of all the possible isomers of C(2)H(2)Cl...

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  6. Use markownikov's rule and predict the products of the following react...

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  7. Give the structures of the alkene (C4H8) which adds on HBr in the pres...

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  8. An alkyl halide (X)of the folmula C(6)H(13)Cl on treatment with potass...

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  9. The hydrocarbon [A] adds one mole of hydrogen in the presence of a pla...

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  10. Write the structural isomers of an alkene having M.F. C4H8. How can yo...

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  11. Write the structure of the alkene which on reductive ozonolysis gives ...

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  12. Which of the following compounds is the most reactive towards electrop...

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  13. Which is most reactive towards nucleophilic addition reactions?

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  14. Out of benzene , ethylene and acetylene, the carbon-carbon bond length...

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  15. Name two reagents which can be used to distinguish between ethene and ...

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  16. What is Lindlar's Catalyst

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  17. Birch reduction is observed in

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  18. The presence of unsaturation in an organic compound can be tested with...

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  19. How would you separate propene from propyne ?

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  20. How will you distinguish between but-1-yne and but-2-yne ?

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