Question 1 (1 point)
What happens to the freezing point of a solvent when a solute is dissolved in it?
O a
Ob
The freezing point of the solvent decreases.
The freezing point of the solvent increases.
The freezing point of the solvent stays the same.
Question 2 (1 point)

metals are good conductor of electricity. it has free electrons on their surface. according to electron pool theory, each atom present in a metal crystal losses all of its valence electron and as a result a pool of free is form. these pool of electrons are free to move and   conduct electricity easily   while making metal as good conductor.

the correct answer is a. the ability of electrons to flow throughout the metal.

if it's not useful, feel free to report for mistake in answer.

yes

ya te ayud espera

answer; 4 electrons;