Which of the following compound of Xenon has pyramidal geometry?

According to crystal field theory, the \( M \) - Lbond in a complex is

If a didentate ligand ethane-1, 2-diamine is progressively added in the molar ratio en : \(\mathrm{Ni}\) \(:: 1: 1,2: 1,3: 1\) to \(\left[\mathrm{Ni}\left(\mathrm{H}_2 \mathrm{O}\right)_6\right]^{2+}\) aq solution, following co-ordination entities are formed.
I. \(\left[\mathrm{Ni}\left(\mathrm{H}_2 \mathrm{O}\right)_4 \mathrm{en}\right]^{2+}(a q)-\) pale blue
II. \(\left[\mathrm{Ni}\left(\mathrm{H}_2 \mathrm{O}\right)_2(\mathrm{en})_2\right]^{2+}(a q)-\) blue/purple
III. \(\left[\mathrm{Ni}(\mathrm{en})_3\right]^{2+}(\mathrm{aq})\) - violet
The wavelength in \(\mathrm{nm}\) of light absorbed in case of I and III are respectively

How many ions per molecule are produced from the complex \([\text{Co(NH}_3\text{)}_6]\text{Cl}_2\) in solution?

The one which decreases with dilution is

The highest oxidation state of manganese in fluoride is \(+4\) (\(\text{MnF}_4\)), but the highest oxidation state in oxides is \(+7\) (\(\text{Mn}_2\text{O}_7\)), because

If \(3 \mathrm{~g}\) of glucose (molar mass \(=180 \mathrm{~g})\) is dissolved in \(60 \mathrm{~g}\) of water at \(15^{\circ} \mathrm{C}\), the osmotic pressure of the solution will be

If \(a_1, a_2 ; a_3, \ldots, a_{10}\) is a geometric progression and \(\frac{a_3}{a_1}=25\), then \(\frac{a_9}{a_5}\) equals

The electrolyte having maximum flocculation value for \( A g l / A g^{+} \)sol. is

From the diagram

\(\Delta_r H\) for the reaction, \(C \rightarrow A\) is

The magnetic flux linked with a coil varies as \( \phi=3 t^{2}+4 t+9 . \) The magnitude of the emf
induced at \( t=2 \) seconds is

When salt BA is treated with Conc. \(\text{H}_2\text{SO}_4\) reddish brown gas is liberated. The aqueous solution of BA gives pale yellow precipitate with \(\text{AgNO}_3\) solution. Which of the following anion (\(\text{A}^-\)) is present in the salt BA?

The negation of the statement "All continuous functions are differentiable"