Question

With the aid of equation show that propenal can be formed from glycerol​

Answer 1

Here is the equation that shows how propenal can be formed from glycerol:

C3H8O3 → C3H4O (propenal) + 2 H2O

This reaction is an example of a dehydration reaction, where water (H2O) is removed from glycerol (C3H8O3) to form propenal (C3H4O).