What type of reaction is shown in the diagram? hydrogenation ionization elimination hydrolysis condensation condensation

the principles and empirical processes of discovery and demonstration considered characteristic of or necessary for scientific investigation, generally involving the observation of phenomena, the formulation of a hypothesis concerning the phenomena, experimentation to test the hypothesis, and development of a conclusion that confirms, rejects, or modifies the hypothesis.

yes, because even though a theory has a  lot of evidence to support it, it is not always true