Q: Which one of the following is the correct reactivity series with water?
(a)Zinc > Iron > Lead > Copper
(b)Copper > Lead > Zinc > Iron
(c)Copper > Zinc > Iron > Lead
(d)Zinc > Copper > Iron > Lead
Correct Answer: (c)
The correct answer is (c) 'जस्ता > तांबा > लोहा > सीसा'. This question from the General Studies domain tests knowledge of Miscellaneous.