Question:
The chemical formula of Litharge is
The chemical formula of Litharge is
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Litharge is lead monoxide, so its formula is \(PbO\).
Updated On: May 7, 2026
- \(PbO\)
- \(PbO_2\)
- \(Pb_3O_4\)
- \(Pb(NO_3)_2\)
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The Correct Option is A
Solution and Explanation
Litharge is a common name of lead monoxide.
Lead monoxide has the chemical formula:
\[
PbO.
\]
In this compound, lead is present in the \(+2\) oxidation state.
The oxide ion has charge:
\[
O^{2-}.
\]
So one \(Pb^{2+}\) ion combines with one \(O^{2-}\) ion to give:
\[
PbO.
\]
\(PbO_2\) is lead dioxide.
\(Pb_3O_4\) is red lead.
\(Pb(NO_3)_2\) is lead nitrate.
Therefore, the chemical formula of litharge is:
\[
PbO.
\]
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