Categories: Chemistry WAEC

Which of the following substances can be classified as heavy chemicals?

A. CaOCl2
B. H2SO4
C. AgNO3
D. CaO

Correct Answer:

Option B – H2SO4

Explanation

– heavy chemicals are produced and handled in large lots and are often in a crude state.

– Some examples of bulk chemicals are ammonia, sulfuric acid, and sodium hydroxide

– Fine chemicals are single, pure and complex chemicals that are only produced in small amounts

 

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