Chemistry - Electrochemistry Question with Solution | TestHub

ChemistryElectrochemistryFaraday's Law of Electrolysis/Electrolytic CellsMedium2 minQB

ChemistryMediumassertion reason

Assertion : If an aqueous solution of NaCl is electrolysed using Pt electrodes, the product obtained at the cathode is $H_{2}$ gas and not Na .

Reason : Gases are liberated faster than the metals.

Answer:

Solution:

Assertion is true. Reason is false. Reduction potential of H₂O is less negative than Na⁺.

Stream:JEESubject:ChemistryTopic:ElectrochemistrySubtopic:Faraday's Law of Electrolysis/Electrolytic Cells

⏱ 2mℹ️ Source: QB

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