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Science and Technology question from JKAS Prelims, 2023 by JKPSC

“Chemistry is the science of molecules and their transformations. It is the science not so much of the one hundred elements but of the infinite variety of molecules that may be built from them.”

This statement was given by:

Last updated May 13, 2026
Correct Answer: Option D — Roald Hoffmann
About the Quote
This famous quote highlights the true essence of chemistry. While the Periodic Table provides us with roughly 118 building blocks (elements), the "magic" of the science lies in how these blocks are combined to create an almost infinite number of compounds, from the DNA in our cells to the polymers in our clothes.

Who is Roald Hoffmann?
Roald Hoffmann is a Polish-born American theoretical chemist who won the Nobel Prize in Chemistry in 1981.

Nobel Work: He shared the prize with Kenichi Fukui for their independent theories regarding the course of chemical reactions (specifically the Woodward-Hoffmann rules).

Philosophy: He is well known for bridging the gap between science and the arts, often writing poetry and plays that explore the beauty of molecular structures.
Answer verified by Quintessence Classes faculty — Karan Nagar, Srinagar.

About this question

JKPSC JKAS 2023 Prelims

Details

Exam JKPSC
Recruitment JKAS
Stage Prelims
Year 2023
Subject Science and Technology
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