sail_e_0_practice_paper_1662888579527496.jpg

Materials And Construction


Lead pipes are not safe for carrying drinking water because water containing dissolved oxygen attacks lead thereby forming poisonous Pb (OH)2. Lead pipes are readily corroded by
Options:
A. Dilute HCI
B. Acetic acid
C. Concentrated H₂SO₄
D. None of these

 Next Question
Answer: Option B

Submit Solution

Your email address will not be published.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



sail_e_0_practice_paper_1662888579527496.jpg