What is the end result of the sol-gel process?
A) A silicon-based molecular solid.
B) A silicon rich ionic structure.
C) Corundum based polymers.
D) A silicon oxide network structure.
E) A limestone based network solid.

Question

Quizplus · Accepted Answer

The sol-gel process involves the conversion of a sol (a colloidal suspension) into a gel (a solid-like network structure) through chemical reactions. The end result of the process is a network structure, typically made of silicon oxide, hence the name silica gel. Option A and B are too specific and do not cover the wide range of possible ingredients and products that can be used and obtained through the sol-gel process. Option C and E mention materials that are not commonly used in this process.

What Is the End Result of the Sol-Gel Process