The scale of a chemical balance is made of iron plate and coated with copper electrolytically because
a
iron is less susceptible to corrosion than copper
b
copper is twice as less susceptitible to corrosion as iron
c
copper is less susceptible to corrosion than iron
d
copper and iron are equally susceptible to corrosion
Explanation
Correct Option
cNo explanation available
Video Explanation
No video available
Post your Contribution
Share:
Discussions (6)
Chris Heavenbound
8 years ago
In Chemistry,scientists Believe That Iron Is More Susceptible to rust or corrosion than copper because when iron is exposed to moist and air(oxygen) a chemical change results forming another derivative of iron.
copper,however,doesn't undergo the above aforementioned processes,hence the much preference of copper to iron in making of spring balance.
