Chemistry Inorganic Chemistry questions from JEE Main 2007.
Identify the incorrect statement among the following
In which of the following ionization processes, the bond order has increased and the magnetic behaviour has changed?
The actinoids exhibits more number of oxidation states in general than the lanthanoids. This is because
The charge/size ratio of a cation determines its polarizing power. Which one of the following sequences represents the increasing order of the polarizinig order of the polarizing power of the cationic species, $\mathrm{K}^{+}, \mathrm{Ca}^{2+}, \mathrm{Mg}^{2+}, \mathrm{Be}^{2+}$ ?
The stability of dihalides of $\mathrm{Si}, \mathrm{Ge}, \mathrm{Sn}$ and $\mathrm{Pb}$ increases steadily in the sequence
Which of the following hydrogen bonds is the strongest?
Which of the following nuclear reactions will generate an isotope?
Which of the following species exhibits the diamagnetic behaviour?
Which one of the following has a square planar geometry?