The cell A has an osmotic potential of-20 bars and a pressure potential of + 6 bars. What will be its water potential?

-14 bars

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+14 bars

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– 20 bars

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– 26 bars

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Solution

The correct option is A
-14 bars

$ψ_{w} = ψ_{s} + ψ_{p} = - 20 + 6 = - 14 bars$

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The cell A has an osmotic potential of-20 bars and a pressure potential of + 6 bars. What will be its water potential?

The correct option is A -14 bars ψw=ψs+ψp=−20+6=−14 bars

The correct option is A
-14 bars

$ψ_{w} = ψ_{s} + ψ_{p} = - 20 + 6 = - 14 bars$