The invention of the common household safety matchbox strike face mixture containing red phosphorus was patented by whom? MCQ with Answer and Explanation

The invention of the common household safety matchbox strike face mixture containing red phosphorus was patented by whom?
A. John Walker
B. Robert Boyle
C. Pasch Brothers and John Lundström
D. Humphry Davy
Answer: Option C
Solution (By JKSSB Mock Tests)
The Swedish inventors split match chemical triggers, rendering matches safe from accidental friction ignition in pocket storage.

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Practice More Inventions and Discoveries Questions

Question #1
Who formulated the Laws of Planetary Motion?
A. Galileo Galilei
B. Isaac Newton
C. Nicolaus Copernicus
D. Johannes Kepler

Correct Answer: Option D


Explanation:
Johannes Kepler formulated the three laws of planetary motion in the early 17th century.

Question #2
The invention of the jet engine is attributed to which British engineer?
A. Hans von Ohain
B. Frank Whittle
C. Christopher Cockerell
D. James Dyson

Correct Answer: Option B


Explanation:
Sir Frank Whittle submitted the first patent for a turbojet engine in 1930, though Germany's Hans von Ohain built the first operational jet plane independently later.

Question #3
Who discovered Vitamin C (ascorbic acid) and its role in preventing scurvy, winning a Nobel Prize in 1937?
A. Albert Szent-Györgyi
B. Frederick Hopkins
C. Linus Pauling
D. Casimir Funk

Correct Answer: Option A


Explanation:
Albert Szent-Györgyi isolated Vitamin C and discovered its metabolic components, receiving the Nobel Prize in Physiology or Medicine.