An iron nail is kept in each of the following liquids. In which case would it lose its shine and appear dull? (a) Mustard oil (b) Soft drink (c) Coconut oil (d) Kerosene Solution:
ScienceClass 6CBSEAnswered 27 Mar 2026
Answer
(b): Soft drink
Soft drinks contain water, carbon dioxide and acid due to which iron nail is corroded and appears dull.