Chemistry · 2024
JEE Main · 9 April 2024, Shift 1 · Q63
0.05 M CuSO_4 when treated with 0.01 M K_2 Cr_2 O_7 gives green colour solution of Cu_2 Cr_2 O_7. The two solutions are separated as shown below:…
$\displaystyle 0.05 \mathrm{M} \mathrm{CuSO}_4$ when treated with $\displaystyle 0.01 \mathrm{M} \mathrm{K}_2 \mathrm{Cr}_2 \mathrm{O}_7$ gives green colour solution of $\displaystyle \mathrm{Cu}_2 \mathrm{Cr}_2 \mathrm{O}_7$. The two solutions are separated as shown below :
[SPM : Semi Permeable Membrane]
Due to osmosis :
Due to osmosis :Official answer
From NTA’s final answer key for this paper.
(4)
Molarity of $\displaystyle \mathrm{CuSO}_4$ solution is lowered.
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JEE Main 2024 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.