SSC CGL 2019 PYQ — Question 40

SSC CGL - 4th June 2019 - Shift 2 • General Awareness • Q40

Buckminsterfullerene is an allotrope of _______.

Show answer & explanation

Correct answer: C

Explanation

The correct answer is Option 3 i.e Carbon

  • Bulkministerfullerene is an allotrope of carbon.
  • It comprises of C-50, C-60 carbon atoms.
  • It contains pentagonal and hexagonal carbon cycles arranged in a football-shaped. 
  • It is a radical scavenger and also has vital applications in nanotechnology.
  • Fullerene, an allotrope of carbon, is rarely found in nature. It is found in soot and in interstellar space.
  • The first example of fullerene is Buckminsterfullerene (C). This allotrope of carbon is named fullerene after the architect Richard Buckminster Fuller because the structure of C resembles the structure of the geodesic dome he designed.
  • Harold Kroto, Robert Curl and Richard Smalley were given the Nobel prize in chemistry 1996, for the discovery of this carbon allotrope, fullerene C.