Chemistry - Concentration Terms Question with Solution | TestHub

ChemistryConcentration TermsVolume StrengthMedium2 minQB

ChemistryMediumsingle choice

The volume strength of 1 M $H_{2} O_{2}$ is : (Molar mass of $H_{2} O_{2} = 34 g mol^{- 1}$ )

Options:

Answer:

Solution:

The volume strength of a H₂O₂ solution represents the volume of O₂ gas liberated at STP by $1 L$ of the solution. At modern STP conditions ( $1 ba r$ pressure and $273.15 K$ ), the formula is:

$V o l u m e St re n g t h = 11.35 \times M o l a r i t y$

Given that the molarity of the solution is $1 M$ . Substituting this value gives:

$V o l u m e St re n g t h = 11.35 \times 1 = 11.35$

Therefore, the correct choice is option (C).

Stream:JEESubject:ChemistryTopic:Concentration TermsSubtopic:Volume Strength

⏱ 2mℹ️ Source: QB

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