Question

E. Answer the following questions in one word or a single sentence. 1. What is a fuel? 2. Name the type of coal which contains minimum carbon content. 3. Define carbonisation
​

Answer 1

Answer:

1. A fuel is any material that can be made to react with other substances so that it releases energy as thermal energy or to be used for work.
2. Lignite: Lignite coal, aka brown coal, is the lowest grade coal with the least concentration of carbon
3. Carbonization is essentially a process for the production of a carbonaceous residue by thermal decomposition (with simultaneous removal of distillate) of organic

Explanation:

hope it's help u

Answer 2

Answer:

Fractions =. 5/7. 14/7. 15/7