Definition of oxygenated fuel and it's advantages and types of fuel

Oxygenated fuel:

Oxygenated  fuels  contains  oxygen  as  a  part  of 
their chemical structure.
Example: CH3OH

Advantages:

i)  Easily ignited
ii)  Product of combustion is low
iii)  Highly efficient
iv)  Carbon rate reduced 
v)  Smog reduced

Types of fuel:

  Solid fuels: used in boilers
  Liquid fuels: used in automobiles 
  Gaseous fuels: IC engines