For the following reaction, select the statement that best describes the change

${\mathrm{RCH}}_2\mathrm{OH}+\mathrm{PCC}\left[{\mathrm{C}}_5{\mathrm{H}}_5{\mathrm{NH}}^{+}{\mathrm{ClCrO}}_3^{-}\right]\to$ 

The alcohol is oxidized to an acid, and the $Cr\left(VI\right)$ is reduced

The alcohol is oxidized to an aldehyde, and the $Cr\left(VI\right)$ is reduced

The alcohol is reduced to an aldehyde, and the $Cr\left(III\right)$ is oxidized

The alcohol is oxidized to a ketone, and the $Cr\left(VI\right)$ is reduced