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

Latest MCQs

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

(A) Calcium hydroxide
(B) Potassium hydroxide

(C) Iron hydroxide
(D) Aluminum hydroxide

Latest MCQs

Which is used as an electrode in the dry cell...?

(A) Lead
(B) Graphite

(C) Molybdenum
(D) None of these

Latest MCQs

Till now, how many Pakistanis won the Nobel Prize for Physics?

(A) 1
(B) 2

(C) 3
(D) 4

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Chronometer is used to measure...?

(A) Velocity
(B) Pressure

(C) Time
(D) None of these

Latest MCQs

The shape of our Milky Way galaxy is...?

(A) Irregular
(B) Spiral

(C) Elliptic
(D) Rectangular

Latest MCQs

Which star is known as the constant star...?

(A) Sirious
(B) Canopus star

(C) North star
(D) The sun

Latest MCQs

What is the main cause of earthquakes...?

(A) Volcanic activities
(B) Tectonic plates movement

(C) Tectonic dislocation
(D) All of these

Latest MCQs

Jupiter is bigger than the earth...?

(A) 7 Times
(B) 11 Times

(C) 50 Times
(D) 100 Times

Latest MCQs

The "Law of Gravitation" was discovered by _____...?

(A) Isaac Newton
(B) Thomas Aiva Edison

(C) Hug Chavez
(D) Guhlielmo Marconi

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The nonrenewable source of energy is:...?

(A) Wind energy
(B) Solar energy

(C) Hydropower
(D) None of these

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