Question

describe the characteristics and uses of coke.​

Answer 1

Answer:

Characteristic of coke:

(i) Coke is tough.

(ii) It is porous and black substance.

(iii) It is an almost pure form of carbon.

Uses: Coke is used in the manufacture of steel and in the

Answer 2

Answer:

characteristics of coal-

#Anthracite coal is a dense, hard rock with a jet-

#86% and 98% carbon by weight, & it burns.

#Bituminous coal (in Indiana), contains between.

#69% & 86% carbon by weight.

#Sub-bituminous coal contains less carbon, more.

#Lignite coal, or brown coal, is a very soft coal that.

contains up to 70% water by weight. Emits more.

uses of coal-

The most significant uses of coal are in electricity generation, steel production, cement manufacturing and as a liquid fuel. Steam coal - also known as thermal coal - is mainly used in power generation.