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प्रश्न
What do you observe when caustic soda solution is added to the following solution: first a little and then in excess : Pb(NO3)2
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उत्तर
Addition of caustic soda to Pb(NO)3 Solution :
\[\ce{Pb(NO)3 + 2NaOH ->\underset{\text{White ppt.}}{Pb(OH)2 v + 2NaNO3}}\]
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संबंधित प्रश्न
When a metallic oxide is dissolved in water, the solution formed has a high concentration of ____________ ions (H+, h3O+, OH-)
Choose the most appropriate answer from the following list of oxides which fit the description.
[SO2, SiO2, Al2O3, MgO, CO, Na2O]
A basic oxide.
Name a metal that evolves a gas which burns with a pop sound when boiled with alkali solutions.
Name a metallic hydroxide soluble in excess of NH4OH.
Name: A metallic oxide soluble in excess of caustic soda solution.
Name: A weak alkali.
Name: Two bases which are not alkalis but dissolve in strong alkalis.
State your observation when zinc chloride solution, zinc nitrate solution, and zinc sulphate solutions are added individually to barium chloride solution.
Write balanced equations for a metal that evolves into a gas which burns with a pop sound when boiled with alkali solutions.
Write balanced equation for a metal that evolves a gas which burns with a pop sound when boiled with alkali solution.
