Identify the pair of molecules in which the hybridisation of the central atom is $s p^2$ with bent geometry.
Consider the following statements
I. In the conversion of $\mathrm{O}_2$ to $\mathrm{O}_2^{2+}$ bond order decreases.
II. In the conversion of $\mathrm{O}_2$ to $\mathrm{O}_2^{2+}$ magnetic property is not changed.
III. In the conversion of $\mathrm{O}_2$ to $\mathrm{O}_2^{2+}$ bond length decreases.
IV. $\mathrm{O}_2^{2-}$ and $\mathrm{B}_2$ have same bond order.
Identify the correct statements
The RMS velocity of dihydrogen is $\sqrt{7}$ times more than that of dinitrogen. If $T_{\mathrm{H}_2}$ and $T_{\mathrm{N}_2}$ are the temperatures of dihydrogen and dinitrogen, then the correct relationship between them is
Which of the following solution has highest amount of solute?
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