before administration to disperse Always shake a/an the drug particles evenly. a) tincture O b) elixir O c) solution d) suspension

Explanation:

Since the particles of a suspension are larger than those of solutions and are insoluble, they settle to the bottom of the container over time. Therefore, suspensions need to be shaken to ensure that the solute particles are evenly distributed throughout the mixture.

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.

the answer is c.the valence of the atoms combine .