Question
a.
the difference of copper ad magnesium in reactivity series is lesser
b.
the polarization occurs too quickly
c.
magnesium is highly reactive and dissolves very rapidly in acid
d.
all of these
Posted under Electricity and Chemistry Chemistry
Interact with the Community - Share Your Thoughts
Uncertain About the Answer? Seek Clarification Here.
Understand the Explanation? Include it Here.
Q. Duration of bright-bulb is shorter in a magnesium-copper battery because
Similar Questions
Explore Relevant Multiple Choice Questions (MCQs)
Q. Polarization occurs due to
View solution
Q. Conventionally, negative terminals is shown as
View solution
Q. Electricity is not conducted by
View solution
Q. Anodic oxidation refers to the
View solution
Q. Electrolysis refers to the
View solution
Q. Most reactive metal in given series is
View solution
Q. A strong electrolyte solution makes a bulb
View solution
Q. Electrode may not be made up of
View solution
Q. Examples of non-electrolyte includes
View solution
Q. Overhead cables are insulated from pylons through
View solution
Q. Graphite is a conductor of electricity because
View solution
Q. Least reactive metal in given series is
View solution
Q. Purpose of a voltmeter is to
View solution
Q. Difficulty of discharge is lowest in
View solution
Q. In a dry cell, polarization
View solution
Q. Ethanol C₂H₅OH(I) is an example of
View solution
Q. In electrolysis of dilute Hydrochloric Acid (HCl(aq)), at anode,
View solution
Q. Least reactive metal in given series is
View solution
Q. Hydrogen gas is given off at cathode, if solution
View solution
Q. Amount of current can be measured in
View solution
Recommended Subjects
Are you eager to expand your knowledge beyond Chemistry? We've handpicked a range of related categories that you might find intriguing.
Click on the categories below to discover a wealth of MCQs and enrich your understanding of various subjects. Happy exploring!
