Advertisements
Advertisements
प्रश्न
Name a compound containing zinc in the anion.
Advertisements
उत्तर
Sodium Zincate (Na2ZnO2)
संबंधित प्रश्न
Choose the most appropriate answer from the following list of oxides which fit the description
[SO2, SiO2, Al2O3, MgO, CO, Na2O]
An amphoteric oxide
Name two coloured metal ions.
Name the metal hydroxides which are :
(a) Insoluble (b) Soluble in
(i) Caustic soda solution (ii) Ammonium hydroxide solution.
What do you observe when caustic soda solution is added to the following solution: first a little and then in excess : FeCl3
What is the reaction of freshly precipitated aluminium hydroxide with caustic soda solution? Give equation.
What do you understand by amphoteric oxide? Give the balanced equations for the reaction with three different amphoteric oxides with a caustic alkali. Write your observation if any.
Name: A strong alkali
Name: A weak alkali.
Name: Two bases which are not alkalis but dissolve in strong alkalis.
Write balanced equations for a metal that evolves into a gas which burns with a pop sound when boiled with alkali solutions.
