Question

What is called a black gold​

Answer 1

Oil or Petroleum are called as black gold..

Answer 2

The substance known as black gold is found in the earth's crust, however it is not abundant. Because of its tremendous value, it is referred to as gold. It's a typical fossil fuel.

Explanation:

• The material known as black gold is, as the name implies, black in colour.
• As we all know, gold is a noble, barely available, and expensive metal. Due to its price and value, black gold is also referred to as gold.
• Oil and petroleum are referred to as "Black Gold."
• Petroleum is a yellowish-black liquid that exists naturally beneath the Earth's surface. - It's usually refined, and it's used to make a variety of fuels.
• It is made up of naturally occurring hydrocarbons with varying molecular weights, as well as other organic molecules. Each petroleum type has an own molecular composition that determines physical properties such as colour, density, and viscosity.