Which of the following is the most lethal water pollutant? Options: A . &nbspPhenol and cynide B . &nbspChlorine C . &nbspAlkalis D . &nbspSuspended solids

Which of the following is the most lethal water pollutant?

Question

Which of the following is the most lethal water pollutant?

Options:

A . Phenol and cynide

B . Chlorine

C . Alkalis

D . Suspended solids

Answer: Option A

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