A 'Simple' or 'Voltaic' cell, comprises electrodes of __________ and __________ , with an electrolyte of __________
A) carbon, zinc, dilute sulfuric acid
B) lead sulfate, lead peroxide, dilute sulfuric acid
C) zinc, copper, dilute sulfuric acid
D) zinc, copper, potassium hydroxide

Question

Quizplus · Accepted Answer

A simple or voltaic cell requires two electrodes of different metals and an electrolyte that allows ions to flow between the two electrodes. Choice C is the best option as it includes electrodes of zinc and copper, which are commonly used in simple cells, and a dilute sulfuric acid electrolyte. Choice A is incorrect as carbon is not typically used as an electrode in simple cells, and choice B includes lead electrodes, which are not commonly used in simple cells due to toxicity concerns. Choice D includes a potassium hydroxide electrolyte, which is not commonly used in simple cells.

A 'Simple' or 'Voltaic' Cell, Comprises Electrodes of __________ and __________

A 'Simple' or 'Voltaic' Cell, Comprises Electrodes of and