# Degenerate electron pressure will not be sufficient to prevent core collapse of white dwarf if its mass becomes n times of solar mass. Value of n is :

$\begin {array} {1 1} (a)\;0.5 & \quad (b)\;0.8 \\ (c)\;1 & \quad (d)\;1.4 \end {array}$

(D) 1.4
Hence D is the correct answer.