which type of reaction is represented by the generic equation ab + cd → ad + cb?\ncombustion\ndecomposition\n…

which type of reaction is represented by the generic equation ab + cd → ad + cb?\ncombustion\ndecomposition\nsingle replacement\ndouble replacement
Answer
Brief Explanations:
In a double - replacement reaction, the positive and negative ions of two ionic compounds exchange places. Here, in the equation AB + CD → AD + CB, the cations and anions of the reactants swap partners, which is characteristic of a double - replacement reaction. Combustion reactions involve a substance reacting with oxygen to produce heat and light. Decomposition reactions break a single compound into simpler substances. Single - replacement reactions involve one element replacing another in a compound.
Answer:
double replacement