A Baby as Young as ____________ Can Differentiate Between the Smell

question 4

Multiple Choice

A baby as young as ____________ can differentiate between the smell of his mother's breast milk from the nursing pad and that of a clean pad.

• A) 1 day old
• B) 6 days old
• C) 10 days old
• D) 2 weeks old

---

Definitions:

Gibbs Free Energy

A thermodynamic quantity used to predict the feasibility of a reaction at constant temperature and pressure.

PKa Values

Quantitative measures that describe the acidity of a compound, representing the negative log of the acid dissociation constant (Ka).

Equilibrium Constant

A numerical value that represents the ratio of concentrations of products to reactants at equilibrium in a reversible chemical reaction.

% Conversion

A measure of the efficiency of a chemical reaction, indicating the percentage of reactant that has been converted into product.