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MHT CET20227 Aug 2022Morning ShiftChemistrySome Basic Concepts of ChemistryActual

What is percent atom economy if formula weight of reactants and formula weight of products respectively are 45 u and 35 u ?

Options

  1. A77.8 %
  2. B90.0 %
  3. C80.5 %
  4. D71.0 %

Correct answer

A. 77.8 %

Step-by-step solution

aligned & Present of atom economy is = weight of product weight of reactant 100 & = 35 45 100=77.8 aligned

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