Which of the Following Would Be Considered a Lead Storage $\rarr$

question 134

Multiple Choice

Which of the following would be considered a Lead Storage Battery

• A)C₃H₈(g) + 5O₂(g) \(\rarr\)3CO₂(g) + 4H₂O(l)
• B)Pb(s) + PbO₂(s) + 4H⁺(aq) + 2SO₄^2-(aq) \(\rarr\) 2PbSO₄(s) + 2H₂O(l)
• C)Zn(s) + 2NH₄⁺(aq) + 2MnO₂(s) \(\rarr\) Zn²⁺(aq) + 2NH₃(aq) + H₂O(l) + Mn₂O₃(s)
• D)Zn(Hg) + HgO(s) \(\rarr\) ZnO(s) + Hg(l)
• E)2Fe(s) + O₂(g) + 4H⁺(aq) \(\rarr\)2Fe²⁺(aq) + 2H₂O(l)

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Definitions:

Glaucoma

Glaucoma is a group of eye conditions that lead to optic nerve damage, often associated with increased pressure inside the eye and can result in vision loss.

Cataracts

A clouding of the lens in the eye which leads to a decrease in vision.

Presbyopia

An age-related condition in which the eye's lens loses its ability to focus, making it difficult to see objects up close.

Iritis

Inflammation of the iris, the colored part of the eye, which can cause pain, light sensitivity, and vision problems.