Chemistry, asked by Shreyadas90, 1 year ago

why is petroleum known as black gold??

Answers

Answered by vigu007
8
because gold cost is equal to the petroleum cost so it is called as black gold

Shreyadas90: thanks buddy
Answered by kherachohan01
11
petroleum is known as black gold because it is very useful and petroleum is found only in some places.

Shreyadas90: thanks
Similar questions