Question

identify X Y and Z in the following reaction to KCL O3(x) aromark (y) 2 kcl(x)+o2(z)
​

Answer 1

x is (s); y is ∆; and z is (g)

Answer 2

X,Y and Z in the following reaction are

X = physical state of KClO3 , Y = Heat, Z = physical state of O2

The chemical reaction which involves the decomposition of potassium chlorate(KClO₃) in the presence of heat is shown below.

2KClO₃(s) + Heat (Y) → 2KCl(s) + 3O₂(g)

Here, the notations s stands for solid state and g stands for gaseous state.

These are nothing but the representations of the physical states of KClO₃ and O₂.

Thus x is solid y is heat and z is gas.