Question

Which of the following is a displacement reaction?​

Answer 1

$\huge\bigstar\mathtt{\color{red} {A}\color{orange}{N}\color{yellow}{S} \color{lightgreen}{W} \color{blue}{E} \color{indigo}{R}} \bigstar$

• A single-displacement reaction, also known as single replacement reaction or exchange reaction, is a chemical reaction in which one element is replaced by another in a compound.

Answer 2

A - is decomposition

B - displacement

C - combination

d - decomposition

Therefore , Option (B) is correct