Non electrolytes do not dissociate at all in solution and thus they do not produce ions and hence non electrolytes solutions do not conduct electricity. They are typically polar covalent substances that dissolve in water as molecules instead of ions. An example of a non electrolyte is sugar which dissolves in water but does not form ions.
Solution:
Molality:-It is a measure of the concentration of a solute in a solution in terms of amount of substance in a specified amount of mass of the solvent
Therefore,
Molality = moles solute / kg solvent
Therefore kg solvent = moles solute / molality
moles solute = mass / molar mass
= 25.31 g / 101.1 g/mole
= 0.2503 mole
kg solvent = 0.2503 mole / 0.1982 m
= 1.263 kg
= 1263 g
This is the required answer.
Answer:
state of matter
Explanation:
Because there are three state of matter namely:liquid,solid and gas and oxygen is a gas.
Answer:
do you mean?
Explanation:
the structural formula of butyl pentyl ether
