Compounds of tin,mercury,arsenic,and copper are no longer used to prevent microbial growth in cooling water primarily because
A)antibiotics are cheaper.
B)other chemicals were shown to be much more effective.
C)microbes developed resistance to these metals.
D)their use contributes to serious pollution of natural waters.
E)All of the choices are correct.

Question

Quizplus · Accepted Answer

The use of compounds of tin, mercury, arsenic, and copper has been discontinued due to their contribution to serious pollution of natural waters. These metals can accumulate in the environment and cause harm to aquatic life and potentially humans who consume contaminated water. Additionally, advancements in technology have led to the development of alternative and more effective methods of controlling microbial growth in cooling water.

Compounds of Tin,mercury,arsenic,and Copper Are No Longer Used to Prevent