AIEEE 2013 PYQ Mock Test

Four successive members of the first row transition elements are listed below with atomic numbers. Which one of them is expected to have the highest $E_{{\text{M}}^{3+}/{\text{M}}^{2+}}^0$ value?

A solution of $(-)-1\text{-chloro-1-phenylethane}$ in toluene racemises slowly in the presence of a small amount of ${\text{SbCl}}_5$, due to the formation of:

The coagulating power of electrolytes having ions ${\text{Na}}^{+}$, ${\text{Al}}^{3+}$ and ${\text{Ba}}^{2+}$ for arsenic sulphide sol increases in the order:

How many litres of water must be added to $1\text{litre}$ of an aqueous solution of $\text{HCl}$ with a $\text{pH}$ of $1$ to create an aqueous solution with $\text{pH}$ of $2$?

Which one of the following molecules is expected to exhibit diamagnetic behaviour?