Chemistry - Electrochemistry Question with Solution | TestHub

ChemistryElectrochemistryCommercial Cells/Fuel cellEasy2 minPYQ_2023

ChemistryEasysingle choice

Identify the gas produced due to reduction of $NH_{4}^{+}$ ions at cathode during working of dry cell.

Answer:

Solution:

In a dry cell, at cathode, $NH_{4}^{+}$ ions are reduced and hydrogen gas is produced. $2 NH_{4 (aq)}^{+} + 2 e^{-} ⟶ 2 NH_{3 (aq)} + H_{2 (g)}$

Stream:MHT_CETSubject:ChemistryTopic:ElectrochemistrySubtopic:Commercial Cells/Fuel cell

⏱ 2mℹ️ Source: PYQ_2023

Loading discussions...