Electronic configuration is given by

- 1s orbital is filled
- 2s orbital is unfilled
So
Answer:
4. The reaction is spontaneous at any temperatures if the standard entropy of reaction is positive.
Explanation:
Equilibrium constant decreases on increasing the temperature . So the reaction appears to be exothermic . In other words
ΔH is negative .
Δ G = ΔH - TΔS
If ΔS is positive , second term is negative . ΔH is negative so the RHS of the equation is negative at all temperatures . Hence Δ G of the reaction is negative . So reaction is spontaneous at any temperature.
If present in a high amount, unsaturated fat makes a substance an unhealthy choice in a recipe.
A dog with a fifth leg or someone with and extra finger