ICSE Class 10 Chemistry 2023 Solved Paper

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Name the following :
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Question : 71
Total: 88
Group of organic compounds where the successive members follow a regular structural pattern, successive compounds differ by a 'CH2' group.
Solution:  
Homologous series e.g. Alkane
‌
CH4
‌ Methane ‌
+‌CH2
→‌
C2H6
‌ Ethane ‌
+CH2
→‌
C3H8
‌ Propane. ‌
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