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Multiple Choice
What is the correct IUPAC name for the compound with the molecular formula ?
A
Butane
B
Propane
C
Hexane
D
Pentane
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Verified step by step guidance
1
Step 1: Understand the molecular formula C4H10. This formula indicates that the compound consists of 4 carbon atoms and 10 hydrogen atoms.
Step 2: Recognize that C4H10 is an alkane, which is a type of hydrocarbon where all carbon-carbon bonds are single bonds. Alkanes follow the general formula CnH2n+2.
Step 3: Determine the number of carbon atoms in the compound. In this case, there are 4 carbon atoms.
Step 4: Use the IUPAC naming convention for alkanes, which involves identifying the longest continuous chain of carbon atoms. For 4 carbon atoms, the prefix 'but-' is used.
Step 5: Combine the prefix with the suffix '-ane' to indicate that the compound is an alkane. Therefore, the IUPAC name for C4H10 is 'butane'.