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प्रश्न
Fill in the blank.
The hydroxide which is soluble in excess of NaOH is _________ [Zn(OH)2 / Fe(OH)3 / Fe(OH)2].
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उत्तर
The hydroxide which is soluble in excess of NaOH is Zn(OH)2.
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संबंधित प्रश्न
Name a weak alkali.
Name two coloured metal ions.
Name two bases which are not alkalis but dissolves in strong alkalis.
What do you observe when freshly precipitated aluminium hydroxide reacts with caustic soda solution? Give balanced equation.
What is the reaction of freshly precipitated aluminium hydroxide with caustic soda solution? Give equation.
Name: A weak 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?
Write balanced equations for a metal that evolves a gas which burns with a pop sound when boiled with alkali solutions.
