Which of the following statements about Fly Ash is incorrect ........

Environment and Ecology Waste Management

Which of the following statements about Fly Ash is incorrect?

It is the fine ash that is generated as a residue while burning coal which is a major pollutant of both Air and Water.

Poor grade bituminous coal produces more of fly ash than good grade Anthracite.

It can be utilised in construction sector for making bricks, filling highway embankments etc.

Though a pollutant in air and water, it is largely harmless to human health.

Fly-Ash is a known carcinogen that causes immense damage to human health. It causes cardio-vascular damage as well as damage to eyes and throat.

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