Which of the following is a branch of chemistry?

Modern chemistry has a wide variety of study-friendly fields. Inorganic chemistry, organic chemistry, physical chemistry, analytical chemistry, and biochemistry are the five primary streams or fields that it can be divided into.

1) Inorganic Chemistry-The study of the characteristics and behaviour of inorganic elements and compounds is known as inorganic chemistry. Except for organic substances, it applies to all chemical compounds. Crystal formations, minerals, metals, catalysts, and the majority of the elements in the Periodic table are among the topics addressed in inorganic chemistry.
2) Organic Chemistry: Organic chemistry is the study of chemical substances that are mostly made of carbon and hydrogen, and it includes their structure, characteristics, synthesis, and reactions.
3) Physical chemistry is the study of how a substance's chemical structure affects its physical characteristics, and changes take place whenever a molecule or substance undergoes a physical change.
4) Analytical chemistry deals with identifying the chemical components of substances on a qualitative and quantitative level.
5) The study of chemical processes that occur in living organisms is known as biochemistry.

Hence, the correct answer is option D.