Name: a Metallic Oxide Soluble in Excess of Caustic Soda Solution.

Name: A metallic oxide soluble in excess of caustic soda solution.

एक शब्द/वाक्यांश उत्तर

Na₂O

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Action of Alkalis on Certain Metals

या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?

पाठ 4: Analytical Chemistry - Exercises [पृष्ठ ८३]

पाठ 4 Analytical Chemistry
Exercises | Q 3. (b) | पृष्ठ ८३

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.

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

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

Name: Two coloured ions

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

Fill in the blank.
To distinguish soluble salts of zinc and lead ______ [NaOH / NH₄OH]can be used.

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

Write balanced equations for a metal that evolves into a gas which burns with a pop sound when boiled with alkali solutions.

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