Name the metal hydroxides which are soluble in caustic soda solution. - Chemistry

Name the metal hydroxides which are soluble in caustic soda solution.

One Line Answer

Zn(OH)₂, Pb(OH)₂

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Action of Alkalis on Certain Metals

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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

Give a chemical test to distinguish between the given pairs of chemicals:

Lead nitrate solution and Zinc nitrate solution

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 : ZnSO₄

Name: A strong alkali

Name a compound containing zinc in the anion.

Choose the correct answer from the options given below :
Metal + alkali → salt + _________

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 equation for a metal that evolves a gas which burns with a pop sound when boiled with alkali solution.