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← IIT-JEE 2011 · Paper 2
ChemistryInteger+4Question 16 of 60

IIT-JEE 2011 · Paper 2, Chemistry question 16

The number of hexagonal faces that are present in a truncated octahedron is

Answer and worked solution

Official answer: 8

Truncated octahedron. Cutting each of the 6 vertices of an octahedron gives 6 square faces. Each of the 8 triangular faces becomes a hexagon.

Answer: 8 (8 hexagons + 6 squares, 14 faces)