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Which is not an essential component of a voltaic cell? A. Negative electrode (anode) B. Positive electrode (cathode) C. Electrolyte D. Voltmeter
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Which is not an essential component of a voltaic cell?

A. Negative electrode (anode)

B. Positive electrode (cathode)

C. Electrolyte

D. Voltmeter

User Adana
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4 votes
Option D.

A voltaic cell need tha anode, the cathode and the electrolyt to work.

Volitmeter is just an equipment to measure the functioning of the voltaic cell.
User Ligo George
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