The amount of carbon is highest in

The correct answer is (a) Pig iron.

Pig iron is a type of iron that is produced by smelting iron ore in a blast furnace. It is a very impure form of iron, containing about 4% carbon. Wrought iron is a type of iron that is produced by hammering and rolling molten iron. It is a very pure form of iron, containing less than 0.1% carbon. Steel is a type of iron that is produced by adding carbon to pig iron. The amount of carbon in steel can vary, but it is typically between 0.05% and 2.11%. Alloy steel is a type of steel that contains other elements, such as chromium, nickel, or manganese. These elements

48.6-11.4 42.9-11.4 132.3-11.4 132.3s0 89.4 11.4 132.3c6.3 23.7 24.8 41.5 48.3 47.8C117.2 448 288 448 288 448s170.8 0 213.4-11.5c23.5-6.3 42-24.2 48.3-47.8 11.4-42.9 11.4-132.3 11.4-132.3s0-89.4-11.4-132.3zm-317.5 213.5V175.2l142.7 81.2-142.7 81.2z"/> Subscribe on YouTube