Question

what is displacement? explain it with an example. (example is main)​

Answer 1

Answer:

The Reaction In which A More Reactive Metal Displaces the place of less reactive metal is known as Displacement Reaction.

Example:

$znso \frac{}{4} + fe \: = \: feso \frac{}{4} + zn$

Answer 2

Answer:

The shortest distance between the initial and final point is called Displacement.  

This image shows two points 'A' and 'B' in which displacement is the line in red colour and distance is blue

you can see that the red line is much short in length,  so it is the actual displacement.

Explanation: