MCQ
Most stable compound among the following is
- ✓$PbF_4$
- B$PbI_4$
- C$PbCl_4$
- D$PbBr_4$
✓
Answer
Correct option: A.
$PbF_4$
a
$F^-$ ion will be least readily oxidised by $Pb^{4+}$
.
$F^-$ ion will be least readily oxidised by $Pb^{4+}$
.
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
The stereoisomers that are formed by electrophilic addition of bromine to trans$-$but$-2-$ene is/are:
→Which is the example of branch isomerization
$\begin{array}{*{20}{c}}
{Ph - C{H_2} - CH - C{H_3}\xrightarrow{{B{r_2}/hv}}} \\
{|\,\,\,\,\,\,\,\,\,\,} \\
{D\,\,\,\,\,\,\,\,\,\,}
\end{array}$
→{Ph - C{H_2} - CH - C{H_3}\xrightarrow{{B{r_2}/hv}}} \\
{|\,\,\,\,\,\,\,\,\,\,} \\
{D\,\,\,\,\,\,\,\,\,\,}
\end{array}$
Product of the above reaction will be
How many $sp^ 2$ and $sp-$ hybridised carbon atoms are present respectively in the following compound?
→Which of the following is paramagnetic as well as it has fractional bond order ?
Rate of substitution reaction in phenol is
$I.P$ of $Cr, Zn, Mn$ and $Hg$ are $7.4\,eV$, $6.7\, eV, 10.4\, eV$ and $9.3\, eV$. These $I.P$ are not written in order then
→The process requiring absorption of energy is
Which of the following cuts ultraviolet rays
$STATEMENT-1$: For every chemical reaction at equilibrium, standard Gibbs energy of reaction is zero. and $STATEMENT-2$: At constant temperature and pressure, chemical reactions are spontaneous in the direction of decreasing Gibbs energy.
→