Tag: coal
Questions Related to coal
................ is a flammable gaseous fuel made from coal and supplied to the user via a piped distribution system.
Natural coke is also called as:
________ is among the by-products when coal is carbonized to make coke.
What is coal tar also known as when used in shampoo, ointment etc?
What is fixed in coke?
______ has the highest carbon purity and is used to manufacture energy.
Why is foundry coke used in boilers and furnaces?
Coal tar belongs to a class of drugs known as:
Which of the following is the only coal-tar derived analgesic, still in use today?
What is obtained as by-product in production of coal gas?