Question

what is difference between displacement and double displacement reaction write equations for these reactions​

Answer 1

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

hope it helps you

Answer 2

displacement is a word having 12 letters and double dispacement is a word having 18 letters.THIS IS THE MAJOR DIFFERENCE

EQUATION: D+I+S+P+L+A+C+E+M+E+N+T=DISPLACEMENT

D+O+U+B+L+E   D+I+S+P+L+A+C+E+M+E+N+T=DOUBLE DISPLACEMENT