The invention of the dynamite is credited to which Swedish chemist? MCQ with Answer and Explanation

The invention of the dynamite is credited to which Swedish chemist?
A. Svante Arrhenius
B. Jöns Jacob Berzelius
C. Carl Wilhelm Scheele
D. Alfred Nobel
Answer: Option D
Solution (By JKSSB Mock Tests)
Alfred Nobel invented dynamite in 1867, and later used his enormous fortune to institute the Nobel Prizes.

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Practice More Inventions and Discoveries Questions

Question #1
Who discovered that light waves shift in frequency relative to the relative motion between the source and observer?
A. Christian Doppler
B. Albert Einstein
C. Heinrich Hertz
D. Edwin Hubble

Correct Answer: Option A


Explanation:
Christian Doppler proposed the Doppler Effect in 1842, which applies uniformly to both acoustic sound pitch adjustments and optical stellar shifts.

Question #2
The invention of the carbon-14 dating technique to determine the age of organic materials was developed by whom?
A. Otto Hahn
B. Willard Libby
C. Ernest Rutherford
D. Marie Curie

Correct Answer: Option B


Explanation:
Willard Libby led the team that developed radiocarbon dating in 1949, winning the 1960 Nobel Prize in Chemistry.

Question #3
Who discovered the presence of the planet Jupiter's four largest satellite moons in 1610?
A. Galileo Galilei
B. Nicolaus Copernicus
C. Johannes Kepler
D. Tycho Brahe

Correct Answer: Option A


Explanation:
Galileo observed Io, Europa, Ganymede, and Callisto using his primitive refracting glass telescope.