Question

what is the molar mass of c2h4o2? 60g 50g 68g 40g

Explanation:

Step1: Identify atomic masses

Atomic mass of C = 12g/mol, H = 1g/mol, O = 16g/mol

Step2: Calculate molar mass of C₂H₄O₂

$M=(2\times12)+(4\times1)+(2\times16)$
$M = 24 + 4+32$
$M = 60g/mol$

Answer:

A. 60g