Question

Coke is considered as better option rather using coke as-A) Coal is a fossil fuel.B) Coke produces double the heat content of the coal.C) Coke burns with smokeless flame.D) Coke has very high calorific value than coal. Choose the correct optio *

Answer 1

Answer:

Coke is a better fuel because coke produces more heat on burning as compared to coal. Coke has higher calorific value than coal. When equal masses of coke and coal are bunt, coke produces more heat.

Explanation:

Answer 2

Answer:

Coke is a better fuel because coke produces more heat on burning as compared to coal. Coke has higher calorific value than coal. When equal masses of coke and coal are bunt, coke produces more heat.