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Statement-1: Alkynes are more reactive t...

Statement-1: Alkynes are more reactive than alkene towards HBr
and Statement-2: Alkynes have higher degree of unsaturation than alkenes.

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The correct Answer is:
D
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ALLEN-ALKENE, ALKANE & ALKYNE -EXERCISE-3
  1. The formation of 1, 2 dibromoethane from ethene and bromine is an exam...

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  2. Assertion : Addition of bromine to trans-but-2-ene yields meso-2,3-di...

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  3. Statement-1: Alkynes are more reactive than alkene towards HBr and S...

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  4. Assertion : Neopentene forms only one monosubstituted compound. Rea...

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  5. Statement-I : Buta-1,3-diene is less stable than Penta-1,4-do,eme, ltb...

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  6. Statement-I: Iodination of akanes is carried out by heat in presence o...

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  7. Statement-I : Propene is more reactive than ethnc with HCl. Because ...

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  8. X(C(4)H(9)Br) underset(Delta) overset(alc.KOH)to Yoverset(Br(2)//"CC"l...

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  9. X(C(4)H(9)Br) underset(Delta) overset(alc.KOH)to Yoverset(Br(2)//"CC"l...

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  10. X(C(4)H(9)Br) underset(Delta) overset(alc.KOH)to Yoverset(Br(2)//"CC"l...

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  11. Borane is an electron deficient compound. It has only six valence elet...

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  12. Find the product of following reaction

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  13. Borane is an electron deficient compound. It has only six valence elet...

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  14. Borane is an electron deficient compound. It has only six valence elet...

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  15. Borane is an electron deficient compound. It has only six valence elet...

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  16. Hydrocarbon (A) C(6)H(10), on treatment with H(2)//Ni, H(2)/ Lindlar's...

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  17. Hydrocarbon (A) C(6)H(10) on treatment with H(2),Ni, H(2)//Lindlar's c...

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  18. Hydrocarbon (A) C(6)H(10) on treatment with H(2)/Ni, H(2)//Lindlar's c...

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  19. Statement-I : In nitration H(2)SO(4) is used as sulphonating agent. ...

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  20. A : C(2)H(5) -""^(+)CH —C(2)H(5) . is more stable than CH(3)-""^(+)CH-...

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