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JEE Main 2003
Exam
JEE Main
Year
2003
Subject
Chemistry
Chapter
p Block Elements (Group 13 & 14)

JEE Main 2003 · Chemistry · p Block Elements (Group 13 & 14)

Graphite is a soft solid lubricant extremely difficult to melt. The...

Graphite is a soft solid lubricant extremely difficult to melt. The reason for this anomalous behaviour is that graphite

Options

  1. Ais an allotropic form of diamond
  2. Bhas molecules of variable molecular masses like polymers
  3. Chas carbon atoms arranged in large plates of rings of strongly bound carbon atoms with weak interplate bonds
  4. Dis a non-crystalline substance

Correct answer

C. has carbon atoms arranged in large plates of rings of strongly bound carbon atoms with weak interplate bonds

Step-by-step solution

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