Are the following liquids miscible or immiscible in water (H₂O)?
a. Br₂
b. C₃F₈
c. PCl₃
d. Cl₄
e. LiF
Electronegativity values:
H = 2.1, O = 3.5, Br = 2.8, C = 2.5, P = 2.1, Cl = 3.0, I = 2