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AP EAMCET202123 Aug 2021Evening ShiftChemistrySome Basic Concepts of ChemistryActual

The % ( W V ) of H ₂ O ₂ in 1.5 ~N solution is

Options

  1. A3.6
  2. B2.99
  3. C2.55
  4. D2.4

Correct answer

C. 2.55

Step-by-step solution

We know, Normality =2 M aligned & M= 1.5 2 =0.75 & M= mass mol. mass V( ~L ) aligned mass =0.75 34 L =25.5 % W V =25.5 100 1000 =2.55 .

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