How will you test that ‘tea dust’ is not adulterated with iron powder?
ScienceClass 6CBSEAnswered 27 Mar 2026
Answer
We can use magnet to test that tea dust is not adulterated with iron powder. If it has iron powder it will stick to the magnet.
We can use magnet to test that tea dust is not adulterated with iron powder. If it has iron powder it will stick to the magnet.