2
Stopper
Conical
Conical flask
Stopper
Conical Mask
Water
Iron Nails
Nails
-tron
(A) Only air is present
(No Rusting
B) Only water is
present
(No Rusting)
(C) Both air and water are preser
(Rusting occurs)
what is the role of oil
Answers
Answered by
1
iron nails is the answer correct
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