An egg sinks in soft water but floats in a concentrated solution of salt because...? Mcqs

An egg sinks in soft water but floats in a concentrated solution of salt because...?

(A) egg absorbs salt from the solution and expands

(B) albumin dissolves in salt solution and egg becomes lighter

(C) the density of salt solution exceeds the density of eggs

(D) water has high surface tension

Source: This question is taken from the Everyday Science