Which is a FALSE statement about DNA?
A. It has a double helix structure.
B. It contains the nitrogen base uracil.
C. It stands for deoxyribonucleic acid.
D. It has nucleotides that make up the sides of the molecule.

Answer is: the equilibrium  shifts toward the reactants, to the left side of chemical reaction.it is because lead(ii) nitrate dissociates in water: pb(no₃)₂ → pb²⁺(aq) + 2no₃⁻(aq).according to lechatelier's principle, the position of equilibrium moves to counteract thechange (more lead cations, common ion), the position of equilibrium will move so that the concentration ofproducts decrease and concentration of reactants of chemical reaction increase.read more on -

Um i think answer is a