The answer to the question is false
In a typical double displacement reaction, you would have a total of two products (AB + CD —> AD + BC).
The waters of the Dead Sea are extremely saline, and, generally, the concentration of salt increases toward the lake's bottom. ... The deep water was saturated with sodium chloride , which precipitated to the bottom.
It can take 49 days, I could be wrong. What do you mean in this question?
