Question

In which of the following combination is displacement reaction possible? *



1. Iron with Magnesium Chloride

2. Magnesium with Iron Chloride

3. Iron with Zinc Sulphate

4. Gold with Silver Nitrate​

Answer 1

Answer:

Copper metal and silver nitrate solution gives displacement reaction and the chemical equation can be written as: Cu + 2AgNO3→ Cu(NO3)2 + 2Ag