Give me the answer of this question : Please tell the importance of preliminary tests in qualitative analysis. don't copied it from google give me perfect answer

Give me the answer of this question : Please tell the importance of pr

1.	Give me the answer of this question : Please tell the importance of preliminary tests in qualitative analysis. don't copied it from google give me perfect answer
Answer» ructured set of methods USED to determine the identities of the COMPONENTS that make up a is used to ESTABLISH the presence or ABSENCE of particular elements or inorganic ions or COMPOUNDS in an ❤️