Sail E0 Webinar
Question
Duration of bright-bulb is shorter in a magnesium-copper battery because
Options:
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
Answer: Option C
Answer: (c).magnesium is highly reactive and dissolves very rapidly in acid

Was this answer helpful ?
Next Question

Submit Solution

Your email address will not be published. Required fields are marked *

Latest Videos

Latest Test Papers