Which base is employed as the electrolyte in alkaline batteries:...? Mcqs

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Which base is employed as the electrolyte in alkaline batteries:...?

(A) Calcium hydroxide
(B) Potassium hydroxide

(C) Iron hydroxide
(D) Aluminum hydroxide

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Latest MCQs

Albert Einstein is best known for his:...?

(A) Research on Universe
(B) Ideas about human development

(C) Theory of relativity
(D) Theory of evolution

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Latest MCQs

Fathom is the unit of measurement for...?

(A) Sound
(B) Depth

(C) Energy
(D) Time

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Earth completes one rotation on its axis in...?

(A) 23 hours and 30 minutes
(B) 23 hours 56 minutes and 4.9 seconds

(C) 24 hours
(D) 24 hours 1 minute and 10 seconds

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Acoustics is the science of

(A) Light
(B) Waves

(C) Sound
(D) Colours

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Which is the Hottest planet of the world...?

(A) Mercury
(B) Jupiter

(C) Venus
(D) Mars

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Nobel Prize in Physics was awarded to Dr.Abdul Salam in the year...?

(A) 1969
(B) 1978

(C) 1966
(D) 1979

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Famous British Physicist Stephen Hawking died at the age of _________?

(A) 75
(B) 76

(C) 80
(D) 82

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Who is credited for discovery of Planetry motion___...?

(A) Nicolaus Copernicus
(B) Darwan

(C) Kepler
(D) None

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Which one of the following planets has maximum number of satellites...?

(A) Jupiter
(B) Saturn

(C) Venus
(D) Uranus

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