Science
Which of the following pairs will give displacement reactions?
- NaCl solution and copper metal
- MgCl2 solution and aluminium metal
- FeSO4 solution and silver metal
- AgNO3 solution and copper metal.
Related Questions
Which metals do not corrode easily?
What are alloys?
Which of the following methods is suitable for preventing an iron frying pan from rusting?
- Applying grease
- Applying paint
- Applying a coating of zinc
- All of the above
An element reacts with oxygen to give a compound with a high melting point. This compound is also soluble in water. The element is likely to be
- Calcium
- Carbon
- Silicon
- Iron