MCQ
Which among the following complex have maximum number of isomers
- A$K_3 [Co(OX)_2 Br_2]$
- ✓$[Cr(NH_3)_6] [Co(CN)_6]$
- C$[Pt(H_2O)_3Cl_3]^+$
- D$[Pt(py) (NH_3) \,Br\, Cl]$
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$\begin{array}{*{20}{c}}
{\,\,O} \\
{\,\,||} \\
{C{H_3} - C - OH}
\end{array}$ $\xrightarrow[\Delta ]{{N{H_3}}}A\,\xrightarrow[\Delta ]{{{P_2}{O_5}'}}B$
| List$-I$ (Oxoacids of Sulphur) | List$-II$ (Bonds) |
| $A$. Peroxodisulphuric acid | $I$. Two $S - OH$, Four $S = O$, One $S - O - S$ |
| $B$. Sulphuric acid | $II$. Two $S - OH$, One $S = O$ |
| $C$. Pyrosulphuric acid | $III$. Two $S - OH$, Four $S = O$, One $S - O - O - S$ |
| $D$. Sulphurous acid | $IV$. Two $S - OH$, Two $S = O$ |
Choose the correct answer from the options given below.
$p = $vapour pressure of pure solvent
${p_s} = $vapour pressure of the solution
$n = $number of moles of the solute
$N = $number of moles of the solvent