1
JEE Advanced 2024 Paper 2 Online
Numerical
+3
-0
When potassium iodide is added to an aqueous solution of potassium ferricyanide, a reversible reaction is observed in which a complex $\mathbf{P}$ is formed. In a strong acidic medium, the equilibrium shifts completely towards $\mathbf{P}$. Addition of zinc chloride to $\mathbf{P}$ in a slightly acidic medium results in a sparingly soluble complex Q.
The number of moles of potassium iodide required to produce two moles of $\mathbf{P}$ is _______.
Your input ____
2
JEE Advanced 2024 Paper 2 Online
Numerical
+3
-0
When potassium iodide is added to an aqueous solution of potassium ferricyanide, a reversible reaction is observed in which a complex $\mathbf{P}$ is formed. In a strong acidic medium, the equilibrium shifts completely towards $\mathbf{P}$. Addition of zinc chloride to $\mathbf{P}$ in a slightly acidic medium results in a sparingly soluble complex Q.
The number of zinc ions present in the molecular formula of $\mathbf{Q}$ is _______.
Your input ____
3
JEE Advanced 2024 Paper 2 Online
MCQ (Single Correct Answer)
+3
-1
Considering only the principal values of the inverse trigonometric functions, the value of
$$ \tan \left(\sin ^{-1}\left(\frac{3}{5}\right)-2 \cos ^{-1}\left(\frac{2}{\sqrt{5}}\right)\right) $$
is
4
JEE Advanced 2024 Paper 2 Online
MCQ (Single Correct Answer)
+3
-1
Let $S=\left\{(x, y) \in \mathbb{R} \times \mathbb{R}: x \geq 0, y \geq 0, y^2 \leq 4 x, y^2 \leq 12-2 x\right.$ and $\left.3 y+\sqrt{8} x \leq 5 \sqrt{8}\right\}$. If the area of the region $S$ is $\alpha \sqrt{2}$, then $\alpha$ is equal to
Paper analysis
Total Questions
Chemistry
17
Mathematics
17
Physics
17
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