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Hybridisation of triply bonded carbons, ...

Hybridisation of triply bonded carbons, carbon-carbon triple bond length and bond strength of carbon-carbon triple bond are

A

`sp, 1.20A^(@) and 600 kJ Mol^(-1)`

B

`sp^(2),1.20A^(@)and825kJMol^(-1)`

C

`sp,1.20A^(@)and825kJMol^(-1)`

D

`sp,1.34A^(@)and825kJMol^(-1)`

Text Solution

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The correct Answer is:
C
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AAKASH SERIES-ACYCLIC HYDROCARBONS -OBJECTIVE EXERCISE - 1
  1. The intermediate compound formed when acetylene is hydrated in presenc...

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  2. The reductive ozonolysis product of acetylene is

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  3. Hybridisation of triply bonded carbons, carbon-carbon triple bond leng...

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  4. Alkynes exhibit A) Chain isomerism B) Position isomerism C) Func...

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  5. (A) : Acetylene reacts with ammonical cuprous chloride to form red pre...

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  6. HC-=CHoverset("Tollen's regent")rarrA 'A' is white precipitate. It's m...

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  7. When alkyl substituted acetylene undergoes addition with hydrogen in p...

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  8. The reagent used for getting trans alkene from alkyl substituted acety...

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  9. The acidic nature of hydrogens in acetylene can be explained by the re...

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  10. In the following reaction, what is X? C(2)H(2)underset(HgSO(4),H(2)S...

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  11. The reagent used for converting acetylene to oxalic acid is

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  12. When R-C-=CH is treated with cuprous in ammonical medium, product form...

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  13. {:(ul"Compound",ul"Ozonolysis products"),("A) Acetylene","1) Formaldeh...

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  14. HC-=CHoverset("Excess Na")rarrAoverset("Excess "CH(3)Cl)rarrB. The f...

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  15. Which of the following cannot give precipitate with cuprous ammonium c...

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  16. (A) : Acetylene is used in oxyacetylene flame (R ) : The heat of com...

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  17. X+2KOHoverset("Alcohol")rarrH-C-=C-H Here the reactant ''X' is

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  18. CH(2)Br-CH(2)Brunderset("KOH")overset("Alcoholic")rarrX Xoverset(NaN...

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  19. Acetylene is produced by the action of water on

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  20. The homologue of ethyne is

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