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Chemistry - Electrochemistry Question with Solution | TestHub

ChemistryElectrochemistryMiscellaneous/MixedEasy2 minPYQ_2020

ChemistryEasysingle choice

A current strength of $0.965$ amperes is passed through excess fused $A l C l_{3}$ for $5$ hours. How many litres of chlorine will be liberated at STP ? $(F = 96500 C)$

Options:

Answer:

Solution:

$1 F \to 11.2 {L Cl}_{2} at STP$
$∴ N o . o f F a r a d a y s = \frac{9.65 \times 5 \times 60 \times 60}{96500} = 1.8$
$∴ Volume {of Cl}_{2} at STP = 1.8 \times 11.2 L$
$= 20 .16 L$

Stream:NTA_ABHYASSubject:ChemistryTopic:ElectrochemistrySubtopic:Miscellaneous/Mixed

⏱ 2mℹ️ Source: PYQ_2020

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