The strong oxidising agent is Co\(^3{+}\).
The number of unpaired electrons in Co\(^3{+}\) (\([3d^6]\)) is 4.
The spin-only magnetic moment is given by: \[ \mu = \sqrt{n(n+2)} \, \text{BM} \]
Substituting \(n = 4\):
\[ \mu = \sqrt{4(4+2)} = \sqrt{24} \approx 5 \, \text{BM} \]
Match List I with List II
List I (Ions) | List II (Magnetic moment (BM)) |
---|---|
A. Co2+ | I. 1.73 |
B. Mn2+ | II. 3.87 |
C. Cr2+ | III. 4.90 |
D. Cu2+ | IV. 5.92 |
Choose the correct answer from the options given below:
The compounds of \( \text{Ti}^{4+} \) ions are colourless due to ___________.
Let \( y = f(x) \) be the solution of the differential equation
\[ \frac{dy}{dx} + 3y \tan^2 x + 3y = \sec^2 x \]
such that \( f(0) = \frac{e^3}{3} + 1 \), then \( f\left( \frac{\pi}{4} \right) \) is equal to:
Find the IUPAC name of the compound.
If \( \lim_{x \to 0} \left( \frac{\tan x}{x} \right)^{\frac{1}{x^2}} = p \), then \( 96 \ln p \) is: 32