Question

You are provided with following substances
A. Lead Chloride B. Zinc Sulphide C. Sodium carbonate D. Lead nitrate E. Ammonium carbonate F. Calcium chloride G. Calcium sulphite H. Zinc carbonate I. Silver nitrate
Choose one that matches description below:
1. A normal salt formed when basic oxide and acidic oxide react
2. An insoluble binary salt (what is binary salt?)
3. Insoluble carbonate
4. An insoluble salt formed by two soluble salts.
5. A salt which on heating leaves metals as residue

Answer 1

Answer:

a) sodium carbonate

a) sodium carbonateb) ammonium carbonate

a) sodium carbonateb) ammonium carbonatec)zinc carbonate

a) sodium carbonateb) ammonium carbonatec)zinc carbonate d) lead chloride

a) sodium carbonateb) ammonium carbonatec)zinc carbonate d) lead chloridee) silver nitrate

Answer 2

Zinc carbonate matches all the description below.

Explanation:

zinc carbonate

• zinc source is water insoluble that easily converts to other zinc compounds.
• when acidic oxide and basic oxide react to produce normal salt.
• It is a binary salt, which are insoluble in nature.
• Two soluble salts that formed from an insoluble salt.
• Residue is formed by heating with the metals.
• The formula is ZnCo3.
• It is high purity, nano powder form and submicron.
• Storage for zinc carbonate in closed containers.
• Little toxic for environment.
• When it reaches high temperature, it decomposes.

To learn more...

1. https://brainly.in/question/12085350