For a single component two phase mixture, the number of independent variable properties are

A. Two

B. One

C. Zero

D. Three

Answer: Option B

Solution(By Examveda Team)

The given number of component $$= 1$$
Given number of phases $$= 2$$
We know, degree of freedom (number of independent variable) $$ = C - \emptyset + 2.$$
(Assuming no reaction taking place)
$$ \Rightarrow f = 1 - 2 + 2 = 1.$$