Question

Which of the following two organic compounds belong to the same homologous series?
C2H6, C2H6O, C2H6O2, CH4O

Answer 1

Answer:

homologous series as we know is a series of compounds with same no. of carbon atoms so option d with only one carbon atom is different so it doesnt belong to this homologous series

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Answer 2

ʜᴏᴍᴏʟᴏɢᴏᴜs sᴇʀɪᴇs ɪs ᴀ sᴇʀɪᴇs ᴏғ ᴏʀɢᴀɴɪᴄ ᴄᴏᴍᴘᴏᴜɴᴅs ᴡʜɪᴄʜ ʜᴀᴠᴇ sᴀᴍᴇ FG ᴀɴᴅ sɪᴍɪʟᴀʀ ᴄʜᴇᴍɪᴄᴀʟ ᴘʀᴏᴘᴇʀᴛɪᴇs. ᴇᴀᴄʜ ᴍᴇᴍʙᴇʀ ᴏғ ᴛʜɪs sᴇʀɪᴇs ᴅɪғғᴇʀs ʙʏ –CH₂– ɪɴ ɪᴛs ᴍᴏʟᴇᴄᴜʟᴀʀ ғᴏʀᴍᴜʟᴀ ᴀɴᴅ ᴜ ɪɴ ɪᴛs ᴍᴏʟᴇᴄᴜʟᴀʀ ᴍᴀss.

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