Colligative Property
Which of the following reflect colligative properties?
(I) A 0.5 m NaBr solution has a higher vapor pressure than a 0.5 m BaCl2 solution.
(II) A 0.5 m NaOH solution freezes at a lower temperature than pure water
(III) Pure water freezes at a higher temperature than pure methanol.
למה 2 לא משקף את אותן התכונות??
Which of the following reflect colligative properties?
(I) A 0.5 m NaBr solution has a higher vapor pressure than a 0.5 m BaCl2 solution.
(II) A 0.5 m NaOH solution freezes at a lower temperature than pure water
(III) Pure water freezes at a higher temperature than pure methanol.
למה 2 לא משקף את אותן התכונות??