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Questions
How will you distinguished between dilute HCl and dilute H2SO4 using lead nitrate solution?
Distinguish between the following:
Dilute HCl and dilute H2SO4 [using lead nitrate solution]
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Solution
Sulphuric acid precipitates the insoluble sulphate from lead nitrate solution.
\[\ce{Pb(NO3)2 + H2SO4 -> PbSO4 + 2HNO3}\]
Lead nitrate reacts with hydrochloric acid to give a white ppt. of lead chloride.
\[\ce{Pb(NO3)2 + 2HCl -> PbCl2 + 2HNO3}\]
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