railway RRB Technician Grade 3 Mock Test 2024 General Science Chemistry Classification of Elements and Periodicity in Properties
Select the INCORRECT set of Molecular Formula - IUPAC Name - Common Name from the following options.
1
C3H8OH - Propanol - Propyl Alcohol
2
C2H5OH - Ethanol - Ethyl Alcohol
3
C4H9OH - Butanol - Butyl Alcohol
4
CH3OH - Methanol - Methyl Alcohol