<h3>CHEMISTRY</h3>
What is the most basic aromatic amine’s common name?
a) Benzenamine
b) Benzylamine
c) Aniline
d) Aminobenzene
#BRAINLYEVERYDAY
Completely off topic but I couldn’t help but notice you play valorant. If your down what’s ur name and tag line?
Answer is: adding NaCl will lower the freezing point of a solution.
A solution (in this example solution of sodium chloride) freezes at a lower temperature than does the pure solvent (deionized water).
The higher the solute concentration (sodium chloride), freezing point depression of the solution will be greater.
Equation describing the change in freezing point:
ΔT = Kf · b · i.
ΔT - temperature change from pure solvent to solution.
Kf - the molal freezing point depression constant.
b - molality (moles of solute per kilogram of solvent).
i - Van’t Hoff Factor.
Dissociation of sodium chloride in water: NaCl(aq) → Na⁺(aq) + Cl⁻(aq).
Both of them have high electronegativity. Hence they both tend to gain electrons to gain stability.
The formula C2H4 can be classified as both a molecular formula
and an empirical formula. The answer is number 4.
