10 Alkanes or cycloalknes can be prepared by ___________ of unsaturated hydrocarbons using platinum or palladium as a catalysts.
11 The hybrid orbitals are obtained by mathematical combinations of __________________.
12 One of these statements is not true.
σ(sigma) bonds are formed by the edge-on overlap of pure (s and p) or hybrid orbitals.
The electron density in σ (sigma)bonds is maximum along the internuclear axis.
π (pi)bonds are formed by sideways overlap of p orbitals.
π (pi)bonds have maximum electron density along the internuclear axis.
10) Hydrogenation 11) Atomic orbitals 12) π (pi)bonds have maximum electron density along the internuclear axis.