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प्रश्न
What happens when
Lead nitrate solution treated with calcium chloride solution and products are heated and cooled.
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उत्तर
When lead nitrate solution is treated with calcium chloride solution it forms white ppt. of lead chloride and calcium nitrate
CaCl2(s) → Ca2+(aq) + Cl-(aq)
\[\ce{Pb(NO3)2(aq) -> Pb^{2+}(aq) + NO^{2-}_{3}(aq)}\]
\[\ce{Pb^{2+}(aq) + NO^{2-}_{3}(aq) + Ca^{2+}(aq) + Cl-(aq) -> PbCl2 + Ca(NO3)2}\]
On further heating and cooling the products, calcium nitrate decomposes upon heating to release nitrogen dioxide:
2Ca(NO3)2 → 2CaO + 4NO2 + O2
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संबंधित प्रश्न
Name the following:
Two solutions that yields white precipitates, when treated with hydrogen chloride or hydrochloric acid.
State what you see, when siIver nitrate solution is added to dilute HCl.
Write equation for the reaction between hydrochloric acid of the following: Lead nitrate solution
What happens when dilute hydrochloric acid is added to Iead nitrate solution ?
State what is observed when hydrochloric acid is added to silver nitrated solution.
How will you distinguished between dilute HCl and dilute H2SO4 using lead nitrate solution?
Write sqauential observation for effect of heat on Ammonium chloride.
Distinguish between the following:
Dilute HCl and dilute HNO3 [using silver nitrate solution]
Write an equation for the reaction of hydrochloric acid on manganese (IV) oxide.
Write an equation for the reactions of hydrochloric acid on manganese (IV) oxide.
