6.9 Preparation of Salts

Your name.

Class.

• 4 Omega

• 4 Delta

Which of the following salts is prepared using double decomposition method?

• Copper(II) sulphate

• Iron(II) nitrate

• Lead(II) chloride

• Potassium carbonate

Diagram shows preparation of salt. Which of the following salt is suitable to be produced through the preparation method in the diagram?

• Sodium sulphate

• Calcium sulphate

• Zinc sulphate

• Barium sulphate

Diagram shows one of the procedure when preparing salt. What is the name of reaction shows in diagram?

• Double decomposition

• Neutralisation

• Titration

• Add solid until excess into acid

State the name of reaction to produce insoluble salt?

• Displacement reaction

• Double decomposition reaction

• Titration method

• Neutralisation

Which of the following is a soluble sulphate salt?

• Lead(II) sulphate

• Barium sulphate

• Zinc sulphate

• Calcium sulphate

Which of the following salts dissolve in water?

• Lead(II) sulphate

• Zinc chloride

• Silver chloride

• Barium sulphate

Which of the following insoluble salt?

• Lead (II) sulphate

• Magnesium nitrate

• Sodium chloride

• Lead (II) nitrate

Which salt is insoluble in water?

• ZnSO₄

• AgNO₃

• Ba(NO₃)₂

• BaSO₄