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प्रश्न
Underline the incorrectly balanced compound equation and rewrite the correct equation.
\[\ce{PbO2 + 4HCl->PbCl2 + H2O + Cl2}\]
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उत्तर
Correct equation is:
\[\ce{PbO2 + 4HCl->PbCl2 + 2H2O + Cl2}\]
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संबंधित प्रश्न
Define chemical reaction.
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\[\ce{CuSO4 + NH3OH ->}\]
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