Correct order of osmotic pressure of the foll | vedclass

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(B) The osmotic pressure $\pi$ is given by $\pi = iCRT = i \frac{w}{MV} RT$.Assuming $V, R, T$ are constant, $\pi \propto i 	imes \frac{w}{M}$.$(i)$

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$(i)$ $< (iii) < (ii) < (iv)$

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(B) The osmotic pressure $\pi$ is given by $\pi = iCRT = i \frac{w}{MV} RT$.Assuming $V, R, T$ are constant, $\pi \propto i 	imes \frac{w}{M}$.$(i)$ $30 \ g \ L^{-1}$ glucose: $i=1, w=30, M=180 \implies \pi \propto 1 	imes \frac{30}{180} \approx 0.166$.$(ii)$ $60 \ g \ L^{-1}$ $NH_2CONH_2$: $i=1, w=60, M=60 \implies \pi \propto 1 	imes \frac{60}{60} = 1.00$.$(iii)$ $80 \ g \ L^{-1}$ glucose: $i=1, w=80, M=180 \implies \pi \propto 1 	imes \frac{80}{180} \approx 0.44$.$(iv)$ $58.5 \ g \ L^{-1}$ $NaCl$: $i=2, w=58.5, M=58.5 \implies \pi \propto 2 	imes \frac{58.5}{58.5} = 2.00$.Comparing the values: $0.166 Thus, the order is $(i) < (iii) < (ii) < (iv)$.

Correct order of osmotic pressure of the following solutions is
$(i)$ $30 \ g \ L^{-1}$ of glucose
$(ii)$ $60 \ g \ L^{-1}$ of $NH_2CONH_2$
$(iii)$ $80 \ g \ L^{-1}$ of glucose
$(iv)$ $58.5 \ g \ L^{-1}$ of $NaCl$

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Correct order of osmotic pressure of the following solutions is$(i)$ $30 \ g \ L^{-1}$ of glucose$(ii)$ $60 \ g \ L^{-1}$ of $NH_2CONH_2$$(iii)$ $80 \ g \ L^{-1}$ of glucose$(iv)$ $58.5 \ g \ L^{-1}$ of $NaCl$