GATE CY 2026 Question Paper (07-Feb-2026) (Shift 2)

The interconversion of oxidation states of metal(s) observed in Wacker process is(are)

For the wavefunction $\Phi =x(a-x)$, where $a$ is a constant, the correct statement(s) is(are)

The correct statement(s) about spherical harmonics ($Y_l^m$) is(are)

The difference in the number of gauche interactions present in diaxial and diequatorial chair conformations of trans-1,2-dimethylcyclohexane is ______ (in integer).

The total number of symmetry operations (order, $h$) present in the point group of $[PdC{l}_6{]}^{2-}$ is $x$ and that in trans-$[PdB{r}_{2}C{l}_4{]}^{2-}$ is $y$. The value of $x-y$ is ______ (in integer).