Question

Write
difference between displacement &
double displaemet with ex.​

Answer 1

Answer:

$heymate$

Explanation:

$<b><U><marquee behaviour="alternative">displacement</marquee>$

Displacement reaction : The reaction in which an element displaces another element from a substance is called “displacement reaction.” It is represented as

AB + C GIVES AC + B

HCL + NA GIVES NACL + H2

In displacement reaction one element displaces another element from its compound and takes its place therein

$<b><U><marquee behaviour="alternative">DOUBLE displacement</marquee>$

Double displacement : The reaction in which the constituent atoms of the reaction interchange by the decomposition of the two reactants, to produce new compounds are called double displacement reactions.

They are generally represented as follows.

AB + XY GIVES AY + XB

MgCL2 + 2KOH GIVES Mg(OH)2 + KCL2

$<b><U><marquee behaviour="alternative">hope its help</marquee>$