Lead pipes are not safe for carraying drinking water, because water, containing dissolved oxygen attacks lead thereby forming poisonous Pb(OH)‚Äö√á√á. Lead pipes are readily corroded by?

Lead pipes are not safe for carraying drinking water, because water, c

1.	Lead pipes are not safe for carraying drinking water, because water, containing dissolved oxygen attacks lead thereby forming poisonous Pb(OH)‚Äö√á√á. Lead pipes are readily corroded by?
A.	Dilute HC‚Äö√á√Ö
B.	Acetic acid
C.	v
D.	None of these
Answer» C. v