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The first member of alkyne homologous se...

The first member of alkyne homologous series is

A

ethyne

B

ethene

C

propyne

D

methane

Text Solution

Verified by Experts

The correct Answer is:
A
The hydrocarbonds containing one or more triple bonds are called alkynes .the first member is ethyne.
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OSWAL PUBLICATION-CARBON COMPOUNDS -NCERT EXEMPLAR (Multiple choice questions)
  1. Which of the following is the correct representation of electon dot st...

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  2. Structural formula of ethyne is

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

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

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  5. In the soap micelles

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

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  7. Structural formula of benzene is

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

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  9. The correct structural formula of butanoic acid is

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  10. Vinegar is a solution of

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

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

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

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

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

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

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

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

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  19. Which of the following represents saponification reaction ?

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  20. The first member of alkyne homologous series is

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