Consider the following 1 Sulfur is a component of fly ash 2 Fly ash is produced by coal fired electr...........

Environment and Ecology Air Pollution

Consider the following:

1.Sulfur is a component of fly ash

2.Fly ash is produced by coal-fired electric and steam generating plants

3.Magnesium and potassium are also present to a lesser degree.

How many among the following are correct about the components of fly ash?

Only One

Only Two

All Three

None

All three statements about the components of fly ash are correct:

Correct: Sulfur is indeed a component of fly ash, which is a byproduct of the combustion of coal.

Correct: Fly ash is produced by coal-fired electric and steam-generating plants.

Correct: Magnesium and potassium are present in fly ash, though typically in lesser amounts compared to other components

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