What are the advantages of using a primary source?

Strengths:Provide information on the who, what, where, when, why, and how of an event.Provide written, printed, or graphic information.Purpose of the communication or transaction is often clear.May indicate the social and economic status of the author.May offer insight into the emotional state of the author.

What are the major sources of secondary information?

Secondary data refers to data that is collected by someone other than the user. Common sources of secondary data for social science include censuses, information collected by government departments, organizational records and data that was originally collected for other research purposes.

Are secondary amines more basic than primary?

In general, secondary amines are more basic than primary amines, which are more basic than tertiary amines. Amines are capable of forming hydrogen bonds with water and therefore have strong intermolecular forces that result in higher melting points, boiling points, and water solubility.

Is primary or secondary amine more reactive?

The secondary amines are more reactive than primary amines of similar basicity for the S-O bond fission. The k(1) value has been determined to be larger for reactions with secondary amines than with primary amines of similar basicity, which fully accounts for their higher reactivity.

Share: