A student wrote The Following hypothesis if more salt is added to a hypothesis

hey there!

boiling point is the temperature at which the vapor pressure of the liquid equals atmospheric pressure. the vapor pressure of solvent molecules is decreased when a solute is added, so a higher temperature is required to increase the number of solvent molecules in the gas phase above the liquid.

at the freezing point, the vapor pressures of the solid and liquid are equal; a lower temperature is needed to reduce the number of solvent particles above the liquid.

hope this you

tobey

girl imma just put my comment here because i need a couple point okurrttt

the answer is c. nacl

since electrons are negative the answer is neagtaive