Select the correct answer from each drop-down menu.

To prepare a [tex][tex]$2 M$[/tex][/tex] solution of potassium nitrate [tex][tex]$\left( KNO _3\right)$[/tex][/tex], which quantities must be measured?

The mass of the [tex][tex]$\square$[/tex][/tex] and the volume of the [tex][tex]$\square$[/tex][/tex] must be measured.