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प्रश्न
What is the reaction of freshly precipitated aluminium hydroxide with caustic soda solution? Give equation.
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उत्तर
The reaction of freshly precipitated aluminium hydroxide with caustic soda solution is as :
\[\ce{Al(OH)3 + NaOH ->\underset{\text{Sodium aluminate (White)}}{NaAlO2 + 2H2O}}\]
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संबंधित प्रश्न
Name a metallic oxide soluble in excess of caustic soda solution.
Name a metal that evolves a gas which burns with a pop sound when boiled with alkali solutions.
What do you observe when caustic soda solution is added to the following solution: first a little and then in excess : CuSO4
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Name: A metallic oxide soluble in excess of caustic soda solution.
Name: A strong alkali
Name : A yellow monoxide that dissolves in hot and concentrated caustic alkali.
Fill in the blank.
The hydroxide which is soluble in excess of NaOH is _________ [Zn(OH)2 / Fe(OH)3 / Fe(OH)2].
Fill in the blank.
The substance/s which react with hot conc. NaOH solution and undergoes a neutralization reaction ______ [Al2O3 / Al / Al(OH)3]
What do you see when sodium hydroxide solution is added to zinc sulphate solution, till it is in excess?
