The molecular mass of an organic monobasic acid is 129 and value of $\mathrm{n}$ is 2, what is empirical…

The molecular mass of an organic monobasic acid is 129 and value of $\mathrm{n}$ is 2, what is empirical formula mass of compound?
  1. $158 \cdot 0$
  2. $193 \cdot 5$
  3. $64 \cdot 5$
  4. 258

Solution

Empirical formula mass = molecular mass / n = 129/2 = 64.5

Asked in: MHT CET 2020 (14 Oct Shift 2)

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