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Organic Chemistry — Chemistry STD 10 — Question

ICSE BoardEnglish MediumSTD 10ChemistryOrganic Chemistry1 Mark
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Answer

Correct option: C.
2-methyl propane
(c) 2-methyl propane
Explanation: The IUPAC name of the organic compound is given by - Prefix + Parent chain + suffix
In the given compound, there is no main functional group attached.
Parent chain: The longest carbon chain is of three carbon atoms and numbering can be done from either side. Methyl group is the substituent attached at the second carbon atom. Therefore, prefix is 2-methyl Hence, the IUPAC name of the given compound is 2-methyl propane.

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