The preferred opening angles of the nano cones are __________(a) 20, 30, 40(b) 20, 40, 60(c) 20, 40, 80(d) 20, 40, 50The question was asked by my school teacher while I was bunking the class.This is a very interesting question from Nano Wires and Nano Cones topic in portion Nano Materials of Applied Chemistry

The preferred opening angles of the nano cones are __________(a) 20, 3

1.	The preferred opening angles of the nano cones are __________(a) 20, 30, 40(b) 20, 40, 60(c) 20, 40, 80(d) 20, 40, 50The question was asked by my school teacher while I was bunking the class.This is a very interesting question from Nano Wires and Nano Cones topic in portion Nano Materials of Applied Chemistry
Answer» Correct option is (B) 20, 40, 60 To explain I would SAY: The preferred opening ANGLES of the nano cones are 20, 40, and 60. The opening angles of the nano cones are generally not arbitrary. Those GIVEN angles are also approximate.

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