Which type of coal has the lowest rank based on its heating capacity?

Question

Question 4 options:

A)

Bituminous

B)

Lignite

C)

Anthracite

D)

Subbituminous

Answer 1

The type of coal with the lowest rank based on its heating capacity is:

B) Lignite

Lignite is often referred to as brown coal and has the lowest carbon content and heating value compared to the other coal types listed.