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The MCQs below are drawn from the General Science & Ability subject category.
Showing 3471–3480
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3471
Jabir classified metals into:
A. Silver and copper
B. Sulfur and mercury
C. Gold and iron
D. Tin and bronze
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Explanation
He explained metals through the sulfur-mercury theory.
3472
He created a substance that could dissolve gold called:
A. Aqua Regia
B. Hydrochloric acid
C. Sulfuric acid
D. Nitric oxide
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Explanation
Aqua Regia is a mixture of acids capable of dissolving gold.
3473
Jabir invented which process?
A. MRI
B. Distillation
C. Vaccination
D. Microscope
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Explanation
He developed distillation as well as calcination, sublimation, and crystallization.
3474
Which acid was NOT discovered by Jabir?
A. Sulfuric acid
B. Hydrochloric acid
C. Nitric acid
D. Lactic acid
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Explanation
He discovered mineral acids but not lactic acid.
3475
Jabir was born in:
A. Ray
B. Basra
C. Tous, Iran
D. Damascus
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Explanation
He was born in 721 A.D. in Tous, Iran.
3476
Jabir ibn Hayyan is known as the:
A. Father of Astronomy
B. Father of Chemistry
C. Father of Medicine
D. Father of Algebra
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Explanation
He introduced experimentation and scientific methods into chemistry.
3477
He is often called:
A. Father of Chemistry
B. Father of Algebra
C. Father of Modern Medicine
D. Father of Trigonometry
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Explanation
His _Canon of Medicine_ remained a cornerstone of medical science for centuries.
3478
Ibn Sina lived during which dynasty?
A. Abbasid
B. Ottoman
C. Umayyad
D. Safavid
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Explanation
He lived during the Abbasid Caliphate.
3479
Which subject did Ibn Sina also link to medicine?
A. Astronomy
B. Psychology
C. Engineering
D. Metallurgy
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Explanation
He discussed the interaction between psychological health and physical health.
3480
Ibn Sina described the use of:
A. Catheters made from animal skins
B. Vaccinations
C. Penicillin
D. Blood transfusion
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Explanation
He introduced catheters for medical use.
