Answer: The solution will deviate positively to Raoult's law. The correct option is A.
Explanation:
Raoult's law states that the partial pressure of components of a liquid mixture is equal to the vapour pressure of the individual components multipled by it's mole fraction. Since the solutions of the two liquids interacts less favourably than they do in the individual liquids, there will be less attraction. This will lead to a slightly high vapour pressure as the molecules easily escapes from the surface. Increased vapour pressure deviates Raoult's law positively.
Answer:
Red cabbage juice contains a natural pH indicator that changes colors depending on the acidity of the solution. The pigment in red cabbage that causes the red color change is called flavin (an anthocyanin). ... At a lower pH, more hydrogen ions are in solution, and therefore the solution is acidic
Actually I don't know but I tried so I hope it helped u!
The average atomic mass of Sn is 118.71 g/mol
the percentage of heaviest Sn is 5.80%
the given mass of Sn is 82g
The total moles of Sn will be = mass / atomic mass = 82/118.71=0.691
Total atoms of Sn in 82g =
the percentage of heaviest Sn is 5.80%
So the total atoms of = 5.80% X
Total atoms of = atoms
the mass of will be =
C the temp of the thermal energy in an object or around
i know this i just had this assingment 10 min ago and i had it right