MCQ
Which can exist both as diastereoisomer and enantiomer?
- A[Pt(en)3]4+
- B[Pt(en)2ClBr]2+
- C[Ru(NH3)4Cl2]0
- D[PtCl2Br2]0
✓
Answer
- [Pt(en)3]4+
Explanation:
It exists as lis trans which is diastereomer and its cis form is optically active and exits as enantiomer also, where as only exists as enantiomers.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Half life period ${t_{1/2}}$ for first order reaction is
→(image) $\xrightarrow[35^oC]{LiAlH_4} A \xrightarrow[Excess]{CH_3MgBr} B$
→ Identify $B$ in the reaction
$X$ can be
→(image) $\xrightarrow[{\mathop {NaOH}\limits_{\left( {50\,\% } \right)} }]{{conc.}}{\text{Product}},$ Product
→Which of the following triatomic molecules does not exist ?
For a chemical reaction $A + B \rightarrow$ Product, the order is $1$ with respect to $A$ and $B$.
→| Rate $mol\,L^{-1}\,s^{-1}$ | $[A]$ $mol\,L^{-1}$ | $[B]$ $mol\,L^{-1}$ |
| $0.10$ | $20$ | $0.5$ |
| $0.40$ | $x$ | $0.5$ |
| $0.80$ | $40$ | $y$ |
What is the value of $x$ and $y ?$
At $20^{\circ} \mathrm{C}$, the vapour pressure of benzene is $70 \,torr$ and that of methyl benzene is $20\, torr.$ The mole fraction of benzene in the vapor phase at $20^{\circ} \mathrm{C}$ above an equimolar mixture of benzene and methyl benzene is $.....\,\times 10^{-2}$ (Nearest integer)
→Vapour pressure of $CC{l_4}$ at ${25\,^o}C$ is $143\,mm$ of $Hg\,0.5\,gm$ of a non-volatile solute (mol. wt.$ = 65$) is dissolved in $100\,ml\,CC{l_4}$. Find the vapour pressure of the solution (Density of $CC{l_4} = 1.58\,g/c{m^2}$) ....... $mm$.
→Consider the following statements
→$(I)\,\,La(OH)_3$ is the least basic among hydroxides of lanthanides.
$(II) \,\,Zr^{4+}$ and $Hf^{4+}$ posses almost the same ionic radii.
$(III)\,\,Ce^{4+}$ can as an oxidizing agent
Which of the above is/are true ?
Which of the following will give a pair of enantiomorphs ?
→$(en = NH_2CH_2CH_2NH_2)$