Demonstrate Pauli principle for the wavefunction describing bond between two hybrid orbitals in Q2 (you need to show using spin wavefunction that interchange of the labels changes the sign of wavefunction) .

Need on both questionswill markbr />

Liv sheldon given the balanced equation for an organic reaction: c2h2 + 2cl2 → c2h2cl4 this reaction is best classified as *

Which statement is true about a catalyst? a: a catalyst decreases the rate of the reaction. b. a catalyst is consumed during a chemical reaction. c. a catalyst lowers the activation energy of a reaction. d. a catalyst increases the reactant concentration during a reaction.