Chemistry · 2024
JEE Main · 31 January 2024, Shift 2 · Q71
Match List I with List II Choose the correct answer from the options given below:
Match List I with List II
Choose the correct answer from the options given below:
| LIST I (Complex ion) | LIST II (Electronic Configuration) | ||
| A. | $\displaystyle \left[\mathrm{Cr}\left(\mathrm{H}_2 \mathrm{O}\right)_6\right]^{3+}$ | I. | $\displaystyle \mathrm{t}_{2 \mathrm{~g}}{ }^2 \mathrm{e}_{\mathrm{g}}{ }^0$ |
| B. | $\displaystyle \left[\mathrm{Fe}\left(\mathrm{H}_2 \mathrm{O}\right)_6\right]^{3+}$ | II. | $\displaystyle \mathrm{t}_{2 \mathrm{~g}}{ }^3 \mathrm{e}_{\mathrm{g}}{ }^0$ |
| C. | $\displaystyle \left[\mathrm{Ni}\left(\mathrm{H}_2 \mathrm{O}\right)_6\right]^{2+}$ | III. | $\displaystyle \mathrm{t}_{2 \mathrm{~g}}{ }^3 \mathrm{e}_{\mathrm{g}}{ }^2$ |
| D. | $\displaystyle \left[\mathrm{V}\left(\mathrm{H}_2 \mathrm{O}\right)_6\right]^{3+}$ | IV. | $\displaystyle \mathrm{t}_{2 \mathrm{~g}}{ }^6 \mathrm{e}_{\mathrm{g}}{ }^2$ |
Official answer
From NTA’s final answer key for this paper.
(1)
A-II, B-III, C-IV, D-I
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JEE Main 2024 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.