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The percent composition of an organic co...

The percent composition of an organic compound `underset_A` is carbon : 85.71 % and hydrogen 14.29%. Its vapour density is 14. Consider the following reaction sequence :
` underset(-) A overset(Cl_2//H_2O)to underset(-)B underset((2)H_3O^(+))overset((1) KCN//EtOH)to underset(-)C ` Identify `underset(-) C `

A

` CH_3- underset(OH) underset(|) (CH) -CO_2 H`

B

` HO-CH_2-CH_2 -CO_2H`

C

` CH_3-CH_2-CO_2H`

D

`CH_3 -CH_2 -CO_2 H`

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The correct Answer is:
B
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AAKASH SERIES-APPENDICES -REVISION EXERCISE -Amino Acids and Proteins
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  11. The forces that stabilize the 2^(@) and 3^(@) structure of protien ...

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  12. Which of the following one is not able to form finally by the hydrolys...

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  13. Which one of the following is not affected by the denaturation of prot...

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  15. Protein with special three dimensional structure and biological activi...

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  16. In nucleic acids the nucleotide sub units linked by hydrogen bond b)...

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  18. DNA finger printing is useful for A) Identifying the criminals B) ...

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