Advertisements
Advertisements
प्रश्न
What is the reaction of freshly precipitated aluminium hydroxide with caustic soda solution? Give equation.
Advertisements
उत्तर
The reaction of freshly precipitated aluminium hydroxide with caustic soda solution is as :
\[\ce{Al(OH)3 + NaOH ->\underset{\text{Sodium aluminate (White)}}{NaAlO2 + 2H2O}}\]
APPEARS IN
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
Name a metallic oxide soluble in excess of caustic soda solution.
Name two colourless metal ions.
Write balanced equation for 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 : FeCl3
What do you observe when caustic soda solution is added to the following solution: first a little and then in excess : CuSO4
Name: A metallic oxide soluble in excess of caustic soda solution.
Name : A yellow monoxide that dissolves in hot and concentrated caustic alkali.
Choose the correct answer from the options given below :
Metal + alkali → salt + _________
Write balanced equations for a metal that evolves a gas which burns with a pop sound when boiled with alkali solutions.
