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HCS (Haryana)Prelims2019General Studies

Question

Match the branches of chemistry given in Column I with their main areas of specialized study and research given in Column II and select the correct answer using the options given below the columns: Column I A. Biochemistry B. Material Chemistry C. Physical Chemistry D. Analytical Chemistry Column II 1. Physical principles of chemical processes 2. Detection & determination of chemicals and compounds 3. Chemical processes in living organisms 4. Solid state chemistry and polymer chemistry

Options

  1. A A-4, B-2, C-1, D-3
  2. B A-2, B-1, C-3, D-4
  3. C A-1, B-3, C-4, D-2
  4. D A-3, B-4, C-1, D-2
Show Answer

Correct Answer

D A-3, B-4, C-1, D-2

Model Answer

Biochemistry

  • It is the branch of science that explores the chemical processes within and related to living organisms.
  • It is a laboratory-based science that combines biology and chemistry, focusing on the molecular level of cellular processes.

Material Chemistry

  • It is an interdisciplinary field that deals with solid state chemistry and polymer chemistry in relation with discovery and design of new materials.
  • It combines elements of physics, chemistry, and engineering to understand and manipulate the properties of materials for various applications.

Physical Chemistry

  • It is a branch of chemistry that deals with the study of the physical properties and behaviour of matter, and the principles governing chemical reactions.
  • It merges concepts from physics and chemistry to explain how chemical systems function at the molecular and atomic levels

Analytical Chemistry

  • It is a branch of chemistry focused on the qualitative and quantitative analysis of chemicals and compounds to determine their composition, structure, and concentration.
  • It plays a vital role in various fields such as environmental monitoring, pharmaceuticals, forensics, and food safety

Syllabus topics

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2019 — Match the branches of chemistry given in Column I with… | Dr. Amit IAS Academy