Question

A bottle can hold $100g$ of water at $40$ ${}^{\circ }C$. What mass of seawater can it hold? (density of sea water=$1030kg/m^3$)

Answer 1

Density of sea water = 1.03g/cc

Volume of bottle = $\frac{100gm}{1gm/cc}=100cc$

So, mass of sea water = $1.03\times 100gm$ = 103gm