Coke contains approximately _____ carbon.
  • a)
    99 percent
  • b)
    95 percent
  • c)
    90 percent
  • d)
    98 percent
Correct answer is option 'D'. Can you explain this answer?

Related Test

Shraddha K
Jan 31, 2022
Coke is a hard, black, purest form of coal that contains about 98 % carbon.

It is a product of destructive distillation in which coal is heated in the absence of air.

Coke is mainly used as a fuel and reducing agent in smelting iron ore in a blast furnace
hope it will help u

Amaresh Prasad
Aug 05, 2018
Coke are the purest form of carbon so it contain 98% of carbon

Arfaa Sareen
Jun 26, 2019
Coke contains more carbon so hence it is known as the purest form of carbon .

Vp Classes
Feb 18, 2022
Coke is obtained from destructive distillation of coal. Coke contains approximately 98% carbon. It is used in blast furnace.

Aug 04, 2018
Yes it contains the largest amount of carbon only which is 98%

In my book 90% is given
In my book 90% is given