JEE Main 202225 Jul, Evening shiftChemistryMediumSome Basic Concepts in Chemistry88× since 2002
A sample of 4.5 mg of an unknown monohydric alcohol, R-OH was added to methylmagnesium iodide. A gas is evolved and is collected and its volume measured to be 3.1 mL. The molecular weight of the unknown alcohol is __________ g/mol. [Nearest integer]