$S.I$unit of conductivity is
$siemens / meter$
$siemens \times meter$
$meter \times siemens$
${m}^{2}/ohm$
Conductivity (or specific conductance) of an electrolyte solution is a measure of its ability to conduct electricity. The SI unit of conductivity is siemens per meter $(S/m)$
Which expression has the same SI base units as pressure?
$\dfrac{force}{length\times speed}$
$\dfrac{force}{length\times time}$
$\dfrac{mass}{length\times (time)^2}$
$\dfrac{mass\times (time)^2}{length}$