Absolute Zero Is the Point at Which
A) a Straight-Line $\circ$

Absolute zero is the point at which

A) a straight-line graph of V versus T ( ^$\circ$ C) intersects the origin.
B) a straight-line graph of 1/V versus P at constant T intersects the origin.
C) gaseous helium liquefies.
D) a straight-line graph of V versus 1/P at constant T intersects the origin.
E) a straight-line graph of V versus T (K) intersects the origin.