Determine the required heat input $($in $kW)$ when $100mo\frac{l}{s}$ of toluene is heated

from $25C$ to $150C$ at atmospheric pressure. The normal boiling and latent heat

of vaporisation of toluene are $110\mathrm{.}6C$ and $37\mathrm{.}3k\frac{J}{m}ol,$ respectively. The heat

capacities of vapour and liquid toluene are given below in $k\frac{J}{m}ol.C$ :

$C{p}_{\text{l}\text{i}\text{q}}=148\mathrm{.}8{10}^{-3}$

$C{p}_{\text{v}\text{a}\text{p}}=94\mathrm{.}18{10}^{-3}+38{10}^{-5}T-27\mathrm{.}86{10}^{-8}{T}^2$