Which of the following will show maximum osmo | vedclass

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(D) Osmotic pressure $(\pi)$ is a colligative property given by the formula $\pi = iCRT$,where $i$ is the van't Hoff factor,$C$ is the molar concentra

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$(NH_4)_3PO_4$

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(D) Osmotic pressure $(\pi)$ is a colligative property given by the formula $\pi = iCRT$,where $i$ is the van't Hoff factor,$C$ is the molar concentration,$R$ is the gas constant,and $T$ is the temperature.For solutions of the same concentration $(1 \, m)$,the osmotic pressure is directly proportional to the van't Hoff factor $(i)$.$1$. For $AgNO_3$: $AgNO_3 \rightarrow Ag^{+} + NO_3^{-}$,so $i = 2$.$2$. For $MgCl_2$: $MgCl_2 \rightarrow Mg^{2+} + 2Cl^{-}$,so $i = 3$.$3$. For $Na_2SO_4$: $Na_2SO_4 \rightarrow 2Na^{+} + SO_4^{2-}$,so $i = 3$.$4$. For $(NH_4)_3PO_4$: $(NH_4)_3PO_4 \rightarrow 3NH_4^{+} + PO_4^{3-}$,so $i = 4$.Since $(NH_4)_3PO_4$ has the highest van't Hoff factor $(i = 4)$,it will exhibit the maximum osmotic pressure.

Which of the following will show maximum osmotic pressure for its $1 \, m$ solution?

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