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Multiple Choice Questions : Graphite GK

Are you looking for GK on Graphite? If Yes then you are at right place. Here you will find detailed General Knowledge on Graphite - GK Questions and Answers, Trivia, Quiz, Interview MCQ & Graphite Current Affairs for Government & Competitive Exams like SSC and UPSC, RRB, NDA, CDS exams, around 10% to 20% of GK questions are asked from the Current GK. as you know Graphite GK MCQS is very important for Competitive Exams. In this GK MCQ section we are covering MCQS on Graphite

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Question : Which of the following is used in pencils?

A. Phosphorous

B. Charcoal

C. Silicon

D. Graphite

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Question Listed : Graphite, Elements, Metals,

Question : Which of the following is used as a moderator in nuclear reactor?

A. Ordinary water

B. Radium

C. Graphite

D. Thorium

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Question Listed : Graphite, Nuclear Science,

Question : Which of the following is used as a lubricant?

A. Diamond

B. Iron Oxide

C. Silica

D. Graphite

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Question Listed : Graphite, Elements, Metals,

Question : Among the various allotropes of carbon

A. diamond is the hardest, lamp black is the softest

B. diamond is the hardest, graphite is the softest

C. diamond is the hardest, coke is the softest

D. coke is the hardest, graphite is the softest

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Question Listed : Diamond, Graphite, Elements, Metals,

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