Name a compound containing zinc in the anion.

One Line Answer

Sodium Zincate (Na₂ZnO₂)

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Action of Alkalis on Certain Metals

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Chapter 4: Analytical Chemistry - Exercises [Page 83]

Chapter 4 Analytical Chemistry
Exercises | Q 3. (j) | Page 83

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 : ZnSO₄

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 hydroxide soluble in excess of NH₄OH.

Fill in the blank.
The substance/s which react with hot conc. NaOH solution and undergoes a neutralization reaction ______ [Al₂O₃ / Al / Al(OH)₃]

Choose the correct answer:
The metal oxide which can react with acid as well as alkali is:

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.

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.