Question

What is the difference between displacement and double displacement reas
Write equations for these reaction​

Answer 1

Explanation:

Displacement

1in these reaction ,more reactive metal displace less reactive metal from its compound

2 it is a slow reaction

3 change of colour take place

4 e.g fe++cuso4 ---->feso4++cu

double displacement

1 there is an exchange of ions between two reactant

2 it is a fast reaction

3 precipitate are formed

4 e.g  agno3++nacl-->agcl++nano3

Answer 2

$<i> In a displacement reaction, a more reactive element replaces a less reactive element from a compound.</p><p>For Example: CuSo4 (aq) + Zn (s) → ZnSO4 (aq) + Cu (s)</p><p>In a double displacement reaction, two atoms or a group of atoms switch places to form new compounds.</p><p></p><p>For Example: Na2SO4 (aq) + BaCl2 (aq) → BaSO4 (s) + 2NaCl (aq)</p><p>$