Which of the following formulas is correct?
- AWater potential $(\psi_{W}) = \text{Solute potential } (\psi_{S}) + \text{Pressure potential } (\psi_{P})$
- BSolute potential $(\psi_{S}) = \text{Water potential } (\psi_{W}) + \text{Pressure potential } (\psi_{P})$
- CPressure potential $(\psi_{P}) = \text{Water potential } (\psi_{W}) + \text{Solute potential } (\psi_{S})$
- DSolute potential $(\psi_{S}) = \text{Water potential } (\psi_{W}) - \text{Pressure potential } (\psi_{P})$
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Similar Questions
When a cell is fully turgid, which of the following will be zero?
MediumAIPMT 1997
View SolutionIf solution $A$ has $\Psi = -1000$ and $B$ has $\Psi = -2000$ are separated by a semipermeable membrane,which sentences are correct?
$(i)$ Solution $A$ has greater osmotic pressure
$(ii)$ Osmosis occurs toward $B$
$(iii)$ $A$ has more free water molecules
$(iv)$ At equilibrium,both will have the same water potential
$(v)$ Osmosis occurs toward $A$
$(i)$ Solution $A$ has greater osmotic pressure
$(ii)$ Osmosis occurs toward $B$
$(iii)$ $A$ has more free water molecules
$(iv)$ At equilibrium,both will have the same water potential
$(v)$ Osmosis occurs toward $A$
Medium
View SolutionExplain: Water Potential.
Medium
View SolutionHow many of the following statements are correct?
$I -$ Water molecules possess kinetic energy.
$II -$ In liquid and gaseous forms,water molecules are in random motion.
$III -$ In liquid and gaseous forms,the motion of water molecules is slow and constant.
$IV -$ If a system has a higher quantity of water,its water potential is higher.
$V -$ Pure water has the lowest water potential.
$VI -$ Water always moves from a region of higher water potential to a region of lower water potential.
$I -$ Water molecules possess kinetic energy.
$II -$ In liquid and gaseous forms,water molecules are in random motion.
$III -$ In liquid and gaseous forms,the motion of water molecules is slow and constant.
$IV -$ If a system has a higher quantity of water,its water potential is higher.
$V -$ Pure water has the lowest water potential.
$VI -$ Water always moves from a region of higher water potential to a region of lower water potential.
Medium
View SolutionWhat is the relationship between pure water and water potential?
Medium
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