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प्रश्न
Name: A metallic oxide soluble in excess of caustic soda solution.
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उत्तर
Na2O
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संबंधित प्रश्न
Choose the most appropriate answer from the following list of oxides which fit the description
[SO2, SiO2, Al2O3, MgO, CO, Na2O]
An oxide which dissolves in water forming an acid
Choose the most appropriate answer from the following list of oxides which fit the description
[SO2, SiO2, Al2O3, MgO, CO, Na2O]
An amphoteric oxide
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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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Name a metallic hydroxide soluble in excess of NH4OH.
Name: A strong alkali
What do you see when sodium hydroxide solution is added to zinc sulphate solution, till it is in excess?
Choose the correct answer:
The metal oxide which can react with acid as well as alkali is:
Write balanced equations for a metal that evolves a gas which burns with a pop sound when boiled with alkali solutions.
