Is a chemical reaction a creation or combination?

Open in App

Solution

Chemical reaction is creation.
In chemical reaction, new products form and reactants no longer exist.

Combination means when reactants exist in solution and creation means create new products.
Therfore Chemical reaction is creation not combination.

Suggest Corrections

Similar questions

Which of the following chemical reactions is an example of a combination reaction?
A. $C a (s) + 2 H C l (a q) ⟶ C a C l_{2} (a q) + H_{2} (g)$
B. $2 K C l O_{3} (s) ⟶ 2 K C l (s) + 3 O_{2} (g)$
C. $2 H_{2} O_{2} (l) ⟶ 2 H_{2} (g) + O_{2} (g)$
D. $2 S (s) + 3 O_{2} (g) ⟶ 2 S O_{3} (g)$

Q. Choose the example of chemical combination reaction from the following.

Two chemical reactions are as follows:

1. 2KBr (aq)+Cl₂ $\to$ 2KCl (aq)+Br₂(aq)

2. Fe (s)+S (s) $\to$ FeS(s)

Identify the two reactions as a combination or displacement reaction.

Q. Define :

a. Chemical combination reaction
b. Endothermic reaction
c. Oxidation reaction.

Q. If a chemical equation has '+ heat' on its right hand side, it is definitely a

(a) endothermic reaction.
(b) exothermic reaction.
(c) combination reaction.
(d) neutralization reaction.

Join BYJU'S Learning Program

Is a chemical reaction a creation or combination?

Chemical reaction is creation. In chemical reaction, new products form and reactants no longer exist. Combination means when reactants exist in solution and creation means create new products. Therfore Chemical reaction is creation not combination.

Chemical reaction is creation.
In chemical reaction, new products form and reactants no longer exist.

Combination means when reactants exist in solution and creation means create new products.
Therfore Chemical reaction is creation not combination.