Question

Assertion :Formation of semipermeable membrane between the walls of porous pot on hanging pot filled with $CuS{O}_4\left(aq\right)$ partially dipped in $K_{4}Fe(CN{)}_6$ is due to osmosis. Reason: The ions moves through the walls of porous pot and between the walls $C{u}^{2+}$ and $Fe(CN{)}_6^{4-}$ gives insoluble gelatinous mass of $C{a}_2\left[Fe\right(CN{)}_6{]}_4$.

• A. Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
• B. Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion
• C. Assertion is correct but Reason is incorrect
• D. Assertion is incorrect but Reason is correct

Answer 1

The correct option is D Assertion is incorrect but Reason is correct

Option (D) is correct.
Formation of semipermeable membrane between the walls of porous pot on hanging pot filled with $CuS{O}_4\left(aq\right)$. partially dipped in $K_{4}Fe(CN{)}_6$ is not due to osmosis but process of diffusion occurs.