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ICSE Class 10 Chemistry 2022 Paper

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SECTION - II
Define :
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Question : 11 of 55
Marks: +1, -0
Isomerism
Solution:  
Isomerism: The compounds having the same molecular formula but different structural formula are referred to as isomers and phenomenon as isomerism.
Examples :
C4H10-n\mathrm{C}_4\mathrm{H}_{10}\text{-}n -Butane
CH3−CH2−CH2−CH3\mathrm{CH}_3-\mathrm{CH}_2-\mathrm{CH}_2-\mathrm{CH}_3 - Isobutane
CH3−CH∣CH3−CH3\mathrm{CH}_3-\underset{\mathrm{CH}_3}{\underset{\vert}{\mathrm{CH}}}-\mathrm{CH}_3
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