Question

2. What is the state of reactant and products like in double decomposition reaction​

Answer 1

the physical state of reactants is liquid (solution).

The physical state of products are liquid and precipitate.

Answer 2

Answer:

In a combination reaction, two or more reactants combine to form a single product whereas in a decomposition reaction, a single reactant breaks into two or more products as a result of several different procedures, which we will discuss in another difference.