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Bond angle in alkynes is :...

Bond angle in alkynes is :

A

`109^@ 28'`

B

`180^@`

C

`120^@`

D

`360^@`

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Verified by Experts

The correct Answer is:
B
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MBD PUBLICATION-HYDROCARBONS-QUESTION BANK
  1. An alkene gives two ,moles of HCHO, one mole of CO2 and one mole of CH...

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  2. Which does not follow Markownikoff's rule ?

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  3. Bond angle in alkynes is :

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  4. Acidic hydrogen is present in :

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  5. Which of the following hydro carbon has the most electronegative carbo...

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  6. Reduction of 2-Butyne with Na in liquid NH3 gives predominantly:

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  7. When acetylene is passed through dil .H2SO4 in the presence of HgSo4 t...

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  8. Which of the following will be produced when C2H2 reacts with excess o...

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  9. Ethyl hydrogen sulphate is obtained by reaction of H2SO4 ON:

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  10. CH3 - CH = CH reacts with HCl to give:

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  11. What happens when acetylene is passed through ammoniacal silver nitrat...

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  12. Acetylene reacts with ammoniacal cuprous chloride to from :

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  13. In its reaction with silver-nitrate ,acetylene shows:

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  14. A hydro-carbon that shows acidic behaviour towards sodium in liquid NH...

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  15. When treated with ammoniacal cuprous chloride , which one among the fo...

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  16. 1=Butyne on reaction with hot alkalineKMnO4 gives:

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  17. When CaC2 was hydrolysed , a gas was obtained. It had a garlic odour ...

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  18. What is the product formed when acetylene reacts with hypochlorous aci...

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  19. Of the following compounds ,which will have a zero dipole moment :

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  20. What is the product when 2-Butyne is treated with lithium in presence...

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