Which of the following is /are the method (s) of determining the molecular mass ?

Options

A. Neopentane
B. Isohexane
C. Neohexane
D. Tetiary butyl chloride

Answer

A

Explanation

As the molecular mass indicates it should be pentane and neopentane can only form one mono substituted alkyl halide as all the hydrogens are equivalent in neopentane.
`underset("Neopentane")(CH_(2)-overset(CH_(3))overset("| ")underset(CH_(3))underset("| ")("C ")-CH_(3))overset(" chlorinastion ")rarr underset("derivative possible")underset("Only one mono-chloro")(CH_(3)-overset(CH_(3))overset("| ")underset(CH_(3))underset("| ")("C ")-CH_(2)Cl)`