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NEET UG CHEMISTRY MCQ: 14 TH GROUP ELEMENTS (P-BLOCK)
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Graphite is made by heating coke with silica for many hours in a :
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Correct option: D
High electric arc furnace
Option D (High electric arc furnace) is correct because graphite is produced by heating coke with silica at very high temperatures in an electric arc furnace.
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Which of the following is obtained on heating, potassium ferrocyanide with ?
It is because of inability of electrons of the valance shell to participate in bonding that
(A): Silicones are used in surgical cosmetic plants.
(R): Silicones are biocompatible. Carbon cannot be used in the reduction of because Buckminster fullerene is Which form of carbon has a two-dimensional sheet-like structure?
(R): Silicones are biocompatible. Carbon cannot be used in the reduction of because Buckminster fullerene is Which form of carbon has a two-dimensional sheet-like structure?