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प्रश्न
Propane and ethane are ______.
विकल्प
homologues
isomers
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उत्तर
Propane and ethane are homologues.
Explanation:
Propane (C3H8) and Ethane (C2H6) belong to the same homologous series of alkanes because they differ by a CH2 (methylene) group and follow the general formula CnH2n+2 for alkanes. They are not isomers, as they have different molecular formulas.
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संबंधित प्रश्न
Write the molecular formula of first two members of homologous series having functional group -Cl.
Give the abbreviated formula of the third member of the alcohol.
What is homologous series ?
Write the name and molecular formula of the first member of the homologous series of alkynes.
What is a homologous series?
The general formula of Alkane is _________________
The phenomenon in which compounds having different structural formulae have the same molecular formula is called _______.
As one ascends in any homologous series, physical properties change gradually.
C3H8 belongs to the homologous series of ______.
Consider the carbon compounds having following molecular formula:
(i) C2H2 (ii) C2H5 (iii) C3H7OH (iv) C2H6COOH (v) CH3CHO
- Identify which one of the above compounds, is a member of aldehyde series.
- Write the general formula of the series to which compound C2H2 belongs.
- Which one of the above compounds has triple bonds between carbon-carbon atoms?
- Write the molecular formula of the first member of the homologous series to which the compound C3H7OH belongs.
