Chemistry · 2024
JEE Main · 8 April 2024, Shift 2 · Q70
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 (Spin only magnetic moment in B.M.) | ||
| (A) | $\displaystyle \left[\mathrm{Cr}\left(\mathrm{NH}_3\right)_6\right]^{3+}$ | (I) | $\displaystyle 4.90$ |
| (B) | $\displaystyle \left[\mathrm{NiCl}_4\right]^{2-}$ | (II) | $\displaystyle 3.87$ |
| (C) | $\displaystyle \left[\mathrm{CoF}_6\right]^{3-}$ | (III) | $\displaystyle 0.0$ |
| (D) | $\displaystyle \left[\mathrm{Ni}(\mathrm{CN})_4\right]^{2-}$ | (IV) | $\displaystyle 2.83$ |
Official answer
From NTA’s final answer key for this paper.
(2)
(A)-(II), (B)-(IV), (C)-(I), (D)-(III)
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JEE Main 2024 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.