MCQ
The compound that is not olefinic organometallic is
- ✓$K\left[ {{C_2}{H_4}PtC{l_3}} \right].3{H_2}O$
- B$Be{(C{H_2})_2}$
- C${({C_2}{H_4}PtC{l_3})_2}$
- D${C_4}{H_4}Fe{(CO)_3}$
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(Consider heat capacity of all solutions as $4.2 J g ^{-1} K ^{-1}$ and density of all solutions as $1.0 \ g mL ^{-1}$ )
$1.$ Enthalpy of dissociation (in $kJ mol ^{-1}$ ) of acetic acid obtained from the Expt. $2$ is
$(A)$ $1.0$ $(B)$ $10.0$ $(C)$ $24.5$ $(D)$ $51.4$
$2.$ The $pH$ of the solution after Expt. $2$ is
$(A)$ $2.8$ $(B)$ $4.7$ $(C)$ $5.0$ $(D)$ $7.0$
Give the answer question $1$ and $2.$
