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The strength of 50 volume solution of hydrogen peroxide is _____ g / L (Nearest integer). Given: Molar mass of H 2 O 2 is 34 g mol - 1 Molar volume of gas at STP = 22 . 7 L .

Correct answer

0

Step-by-step solution

Molarity = Volume   strength   of   H 2 O 2 Molar   volume   of   oxygen   gas   at   STP × 2 Molarity = 50 11 . 35 The strength of the solution = Molarity × Molecular   weight   of   H 2 O 2 ∴ Strength in gm / L = 50 11 . 35 × 34 .

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