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When 3-phenylpropene reacts with HBr in ...

When 3-phenylpropene reacts with HBr in the presence of peroxide, hte major product formula is:

A

1-bromo-3-phenylpropane

B

2-bromo-1-phenylpropane

C

3-(o-bromophenyl)propane

D

1,2-(dibromo-3-phenylpropene

Text Solution

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The correct Answer is:
A
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OP TANDON-UNSATURATED HYDROCARBONS-OBJECTIVE QUESTIONS
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  2. Elimination of bromine from 2-bromobutane results in hte formation of:

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  3. When 3-phenylpropene reacts with HBr in the presence of peroxide, hte ...

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  4. 3-phenyl propene on reaction with HBr in the presence of peroxide, the...

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  5. CH-=CHunderset(H(2)SO(4))overset(HgSO(4))rarrAunderset(H(2)O)overset(C...

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  6. One mole of an unsaturated hydrocarbons on ozonolysis gives one mole ...

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  7. Addition of Br(2) to Z-but-2-ene gives:

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  8. The major product obtained by the addition reaction of HBr to 4-methyl...

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  9. An alkene on reductive ozonolysis gives two molecules of CH(2)(CHO)(2...

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  10. Identity the product (Y) in the following reaction sequence:

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  11. Which of the following cycloakanes has lowest heat of combustion per-C...

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  12. HBr reacts with H(2)C=CH-OCH(3) under anhydrous conditions at room tem...

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  13. Which product is formed when trans-2-phenyl-1-bromocyclopentane is tre...

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  14. trans-2-Butene +Br(2) gives:

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  15. In the reaction with HCl, an alkene reacts in accordance with Markowni...

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  16. Which of the following reagents, which heated with ethyl chloride, for...

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  17. Ozonolysis products of an olefin are OHC-CHO and OHC-CH(2)-CH(2)-CHO, ...

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  18. What is formed when calcium carbide reacts with heavy water?

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  19. A molecule (X) has (i) four sigma bonds formed by hte overlap of sp^(2...

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  20. RCH=CH(2) overset(Na//NH(2)(l))underset(C(2)H(5)OH)to RCH(2)CH(3) Th...

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