Match List - I with List - II.
List - I List - II A. Mathieu Orfila I. Fingerprints B. Francis Galton II. Criminal Investigation C. Calvin Goddard III. Toxicology D. Hans Gross IV. Firearms
Choose the correct answer from the options given below :
This question requires matching key figures in forensic science with their primary contributions.
Matching Forensic Pioneers
We need to associate each individual from List I with their corresponding field or contribution in List II.
A. Mathieu Orfila and Toxicology
Mathieu Orfila is renowned as a pioneer in the field of Toxicology. His work established chemistry's role in identifying poisons, making A-III the correct match.
B. Francis Galton and Fingerprints
Sir Francis Galton conducted extensive research on Fingerprints, establishing their uniqueness and developing a system for classification. This makes B-I the correct match.
C. Calvin Goddard and Firearms
Calvin Goddard is credited with significant advancements in Firearms identification, particularly through the development and use of the comparison microscope. Thus, C-IV is the correct match.
D. Hans Gross and Criminal Investigation
Hans Gross is widely regarded as the father of criminalistics and significantly contributed to the field of Criminal Investigation by compiling early forensic techniques. This confirms D-II as the correct match.
Summary of Matches
Based on the contributions of each individual:
| List I | List II | Contribution |
|---|---|---|
| A. Mathieu Orfila | III. Toxicology | Pioneered toxicology |
| B. Francis Galton | I. Fingerprints | Developed fingerprint classification |
| C. Calvin Goddard | IV. Firearms | Advanced firearms identification |
| D. Hans Gross | II. Criminal Investigation | Father of criminalistics |
Therefore, the correct matching is A-III, B-I, C-IV, D-II.
Important Questions from Miscellaneous
- Which of the following relationships is/are not true?
(A). Most probable velocity = $\sqrt{\frac{2RT}{M}}$
(B). PV = $\frac{3}{2}kT$
(C). Compressibility factor Z = $\frac{pV}{nRT}$
(D). Average kinetic energy of gas = $\frac{1}{2}kT$
Choose the correct answer from the options given below - Match List-I with List-II
List-I List-II Electronic Configuration First Ionisation energy (kJ mol$^{-1}$) (A). ns$^2$ (I). 2100 (B). ns$^2$np$^1$ (II). 1400 (C). ns$^2$np$^3$ (III). 800 (D). ns$^2$np$^6$ (IV). 900
Choose the correct answer from the options given below: - The shielding constant of a 2p electron (calculated using Slater's rules) is
- Match List-I with List-II
List-I List-II Spectroscopy Property (A). Raman (I). Polarizability (B). FTIR (II). Dipole Moment (C). UV-Visible (III). Absorbance (D). NMR (IV). Spin
Choose the correct answer from the options given below: - The structure of protein comprises of:
(A). Primary structure of protein is associated with amino acids
(B). Secondary structure of protein is associated to peptides
(C). Tertiary structure of protein is associated with polypeptide chains
(D). Quaternary structure of protein is associated with polypeptide chains
Choose the correct answer from the options given below:
