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1 mol of NaClO_{4} is to be produced from the electrolysisi of

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1 mol of $N a Cl O_{4}$ is to be produced from the electrolysisi of $N a Cl O_{3}$ .FInd the volume of $H_{2}$ evolved at STP in the time during which 12.25 g of $N a C l_{4}$ are produced.

1.12 L

5.2 L

2.24 L

none

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Elijah Discussed

1 mol of

N a Cl O_{4}

is to be produced from the electrolysisi of

N a Cl O_{3}

.FInd the volume of

H_{2}

evolved at STP in the time during which 12.25 g of

N a C l_{4}

are produced.

12 mins ago

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12 mins ago

Text solutionVerified

N a Cl O_{3} + H_{2} O \to N a Cl O_{4} + 2 H^{\oplus} + 2 e^{-}

2 H^{\oplus} + 2 e^{-} \to H_{2}

2 F = 1 mol

N a Cl O_{4}

\Rightarrow

Number of Faradays required = 2

\frac{12.5}{122.5} m o l N a Cl O_{4} = 2 \times \frac{12.5}{122.5} F = 0.2 F

\Rightarrow

0.2 F are liberated.
2 F = 1 mol

H_{2}

\Rightarrow

Moles of

H_{2}

produced = 0.1
Volume of

H_{2}

= 2.24 L.

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Question Text	1 mol of $N a Cl O_{4}$ is to be produced from the electrolysisi of $N a Cl O_{3}$ .FInd the volume of $H_{2}$ evolved at STP in the time during which 12.25 g of $N a C l_{4}$ are produced.
Answer Type	Text solution:1
Upvotes	150