Sodium hypochlorite is:

1 . nonirritating to eyes and skin
2 . irritating to eyes and skin
3 . corrosive to metals
4 . stable and has a long shelf life
5 . unstable and must be mixed daily
a. None of the above
b. 1, 2, 3, 4, 5
c. 1, 3, 4
d. 2, 3, 5

d
RATIONALE: Sodium hypochlorite is irritating to the eyes and skin, corrosive to metals, and unstable and must be mixed daily.