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Structural formula of ethyne is...

Structural formula of ethyne is

A

`H-C-=C-H`

B

`H_(3)-C-=C-H`

C

D

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Verified by Experts

The correct Answer is:
A
A compound of hydrogen and carbon has the formula `C_(2)H_(2)` and is called ethyne.
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OSWAL PUBLICATION-CARBON COMPOUNDS -NCERT EXEMPLAR (Multiple choice questions)
  1. The soap molecule has a

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  2. Which of the following is the correct representation of electon dot st...

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  3. Structural formula of ethyne is

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  4. Indentify the unsaturated compounds from the following. (i) Propane ...

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  5. Chlorine reacts with saturated hydrocarbons at room temperature in the

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  6. In the soap micelles

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  7. Pentane has the molecular formula C(5)H(12). It has

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  8. Structural formula of benzene is

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  9. Ethanol reacts with sodium and forms two products. These are

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  10. The correct structural formula of butanoic acid is

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  11. Vinegar is a solution of

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  12. Mineral acids are stronger acids than carboxylic acids because (i) m...

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  13. Carbon forms four covalent bonds by sharing its four valence electrons...

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  14. The correct electron dot structure of a water molecule is

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  15. Which of the following is not a straight chain hydrocarbon ?

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  16. Which amond the following are unsaturated hydrocarbons ? (i) H(3)C-C...

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  17. Which of the following does not belong to the same homologous series ?

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  18. The name of the compound CH(3)-CH(2)-CHO is

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  19. The heteroatoms present in CH(3)-CH(2)-O-CH(2)-CH(2)Cl (i) oxygen,...

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  20. Which of the following represents saponification reaction ?

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