Answer : The value of
of this reaction is, 
At equilibrium, [L-malate] > [oxaloacetate]
Explanation :
The relation between the equilibrium constant and standard Gibbs free energy is:

where,
= standard Gibbs free energy = +30 kJ/mol = +30000 J/mol
R = gas constant = 8.314 J/K.mol
T = temperature = 
= equilibrium constant = ?
The given reaction is:




Therefore, the value of
of this reaction is, 
As, the value of
< 1 that means the reaction mixture contains reactants.
At equilibrium, [L-malate] > [oxaloacetate]
Elements in the same group have the same amount of electrons, this affects bonding because it determines how much the element will "want" to form a covalent bond.
C. Gravity acting on the edges of plates and convection in the mantle. So you were correct!
They both have the same atomic number