1) When NaCl dissolves in H2O, what type of IMFs must be broken in the solute?

A) Dispersion

B) Ion-dipole

C) Dipole-dipole

D) Ionic bonds

2) When NaCl dissolves in H2O, what type of IMPs are formed between the solute and solvent?

A) Ion- dipole

B) Dispersion

C) Dipole-dipole

D) Hydrogen bonding

answer: a tank of height h is filled with water and sits on the ground. water squirts from a hole at a height y above the ground and has a range r. for two y values, 0 and h, r is zero. determine the value of y for which the range will be a maximum.

explanation:

a. energy is absorbed in the reaction.

if in a given reaction the energy of products is greater than the energy of reactants it means that reaction is endothermic and during the reaction, the energy is absorbed by reactants. in an endothermic reaction, the products have more stored chemical energy than the reactants. and in this reaction the reactants are more stable than products before the compounds with less energy are always more stable.