🛠️ JEE🧪 Chemistry

The calculated spin only magnetic moments of\( \left[\mathrm{Cr}\left(\mathrm{NH}_{3}\right)_{6}\right]^{3+} \) and \( \…

Q1

The calculated spin only magnetic moments of\( \left[\mathrm{Cr}\left(\mathrm{NH}_{3}\right)_{6}\right]^{3+} \) and \( \left[\mathrm{CuF}_{6}\right]^{3-} \) in BM, respectively, are (Atomic numbers of \( \mathrm{Cr} \) and \( \mathrm{Cu} \) are 24 and 29 ,respectively)

[JEE Advanced 2021, Paper-1]

a

\( 3.87 \) and \( 2.84 \)

b

\( 4.90 \) and \( 1.73 \)

c

\( 3.87 \) and \( 1.73 \)

d

\( 4.90 \) and \( 2.84 \)

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