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SteveYou can increase the boiling point of water by increasing the pressure applied to it. At higher pressures, water molecules require more energy to escape into the vapor phase, causing the boiling point to rise. Conversely, lowering the pressure will lower the boiling point of water.
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What two factors affect the boiling point of water apex?
The two main factors that affect the boiling point of water are the atmospheric pressure and the presence of impurities in the water. As atmospheric pressure increases, the boiling point of water also increases. Impurities in water, such as salt, can raise the boiling point of water due to the change in the composition of the solution.
What factor besides the temperature affects the boiling point of water?
Air pressure also affects the boiling point of water. The higher the air pressure, the higher the boiling point.
How much will the boiling point of water increase if 4mol of sugar were added to 1kg of water?
2.04 C
How much would the boiling point of water increase if 4 mol of NaCl were added to 1 kg of water(Kb =0.51°C/(mol/kg) for water and i=2 for NaCl)?
The boiling point elevation is given by the equation ΔTb = i * Kb * m, where i is the van't Hoff factor, Kb is the ebullioscopic constant, and m is the molality of the solution. Plugging in the values, we get ΔTb = 2 * 0.51 * 4 = 4.08°C. Therefore, the boiling point of water would increase by 4.08°C if 4 mol of NaCl were added to 1 kg of water.
What can be said about boiling point of a liquid?
The stronger the intermolecular forces in a liquid, the higher the boiling point. -APEX
