List of top Physical Chemistry Questions on Point groups and character tables asked in GATE CY

The total number of symmetry operations (order, \(h\)) present in the point group of \([\mathrm{PdCl_6}]^{2-}\) is \(x\) and that in trans-\([\mathrm{PdBr_2Cl_4}]^{2-}\) is \(y\). The value of \(x-y\) is (in integer).

The point group of \(\mathrm{CH_2=C=CH_2}\) is