What Do You Observe When Caustic Soda Solution is Added to the Following Solution: First a Little and Then in Excess : Fecl3 - Chemistry

What do you observe when caustic soda solution is added to the following solution: first a little and then in excess : FeCl₃

Sum

Addition of caustic soda to FeCl₃solution :
\[\ce{FeCl3 + 3NaOH ->\underset{\text{Reddish Brown ppt.}}{Fe(OH)3 v + 3NaCI}}\]

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Action of Alkalis on Certain Metals

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Chapter 4: Analytical Chemistry - Exercise 1 [Page 85]

Chapter 4 Analytical Chemistry
Exercise 1 | Q 5.1 | Page 85

Choose the most appropriate answer from the following list of oxides which fit the description

[SO₂, SiO₂, Al₂O₃, MgO, CO, Na₂O]

An amphoteric oxide

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

Lead nitrate solution and Zinc nitrate solution

Name a weak alkali.

What do you observe when freshly precipitated aluminium hydroxide reacts with caustic soda solution? Give balanced equation.

Name the metal hydroxides which are :
(a) Insoluble (b) Soluble in
(i) Caustic soda solution (ii) Ammonium hydroxide solution.

Name: A weak alkali.

Name : A yellow monoxide that dissolves in hot and concentrated caustic alkali.

What do you see when sodium hydroxide solution is added to zinc sulphate solution, till it is in excess?

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

Write balanced equations for a Metal that Evolves a Gas Which Burns with a Pop Sound When Boiled with Alkali Solutions.