Question

When 50 ml of a liquid is heated through `20^(@)C`, its apparent expansion is 0.5 ml. If the coefficient of linear expansion of the container is `9xx10^(-6)K^(-1)`, find the coefficient of real expansion of the liquid.

Answer 1

`Q=ms_("ice")(Deltat_("ice"))+mL_(F)+ms_(w)(Deltat)`
`=(1xx2.095xx5xx10^(3))+(1xx336xx10^(3))+1xx4.2xx10^(3)xx5=367.475` kJ