A sample of H2O2 solution labelled as 33.6 volume has density of 1.128 gm/ml. Mark the correct option(s) representing concentration of same solution in other units. [Solution contains only H2O & H2O2]

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Question

A sample of H₂O₂ solution labelled as 33.6 volume has density of 1.128 gm/ml. Mark the correct option(s) representing concentration of same solution in other units.

[Solution contains only H₂O & H₂O₂]

Mole fraction of H₂O₂ in the solution = 0.05

$M_{H_{2} O_{2}} = 6 M$

$m_{H_{2} O_{2}} = 3 m$

% w/v = 10.2%

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(A) Mol fraction of H₂O₂ = $\frac{3}{3 + 57} = 0 .05$

(B) $% \frac{w}{v} = \frac{3 \times 34}{1000} \times 100 = 10 .2$

(D) $m_{H_{2} O_{2}} = \frac{3000}{1128 - 3 \times 34} = 2 .924$

$∴$ option (B) and (D)