70 ml of water is poured into a beaker. 70 ml of another liquid is poured into the same beaker. The beaker is left undisturbed for some time. After some time, it is observed that the liquid forms a clear layer on top of water. If the density of water is 1 g/mL, what could be the density of the second liquid?

indium, and thallium have three electrons i think

i think so it’s will be b yes i believe its

the answer would be a

a saline water is fed to a reverse osmosis unit at flow rate o rotameter connected to reject (retentate) line reads 8 installed in reject and permeate line reads 15.2 milli siemens/cm and 300 micro siemens/com respectively.