Calculate the molecular mass of chloroform (CHCl3)

Explanation:

Given:

Atomic mass of C atom = 12u

Atomic mass of hydrogen = 1u

Atomic mass of chlorine = 35.5u

Molecular mass of Chloroform (CHCl₃) = {Atomic mass of C atom + Atomic mass of hydrogen

+ 3×Atomic mass of chlorine}

Molecular mass of Chloroform (CHCl₃) = {12u + 1u + 3×35.5u} = 119.5u

Final Answer: Molecular mass of Chloroform (CHCl₃) is 119.5u