MCQ
$P$ and $Q$ respectively are
- A
- B
- C
- ✓
✓
Answer
Correct option: D.
d
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
Which of the following represents the anomer of the compound shown ?
Primary, secondary and tertiary alcohols can be distinguish by:
Which of the following order of $CFSE$ is incorrect ?
→The standard $EMF$ for the given cell reaction $Zn + C{u^{2 + }} = Cu + Z{n^{2 + }}$ is $1.10\,V$ at ${25^o}C$. The $EMF$ for the cell reaction, when $0.1\,M\,C{u^{2 + }}$ and $0.1\,M\,Z{n^{2 + }}$ solutions are used, at ${25\,^o}C$ is ..........$\mathrm{V}$
→The minimum energy necessary to permit a reaction is
Reagent($s$) which can be used to bring about the following transformation is(are)
→($A$) $\mathrm{LiAlH}_4$ in $\left(\mathrm{C}_2 \mathrm{H}_5\right)_2 \mathrm{O}$
($B$) $\mathrm{BH}_3$ in $THF$
($C$) $\mathrm{NaBH}_4$ in $\mathrm{C}_2 \mathrm{H}_5 \mathrm{OH}$
($D$) Raney $\mathrm{Ni} / \mathrm{H}_2$ in $\mathrm{THF}$
Melting points are normally the highest for
Nernst equation is related with
We have taken a saturated solution of $\mathrm{AgBr} . \mathrm{K}_{\text {sp }}$ of $\mathrm{AgBr}$ is $12 \times 10^{-14}$. If $10^{-7} \mathrm{~mole}$ of $\mathrm{AgNO}_3$ are added to $1$ litre of this solution find conductivity (specific conductance) of this solution in terms of $10^{-7} \mathrm{~S} \mathrm{~m}^{-1}$ units.
→Given, $\lambda_{\left(\mathrm{Ag}^{+}\right)}^{\circ}=6 \times 10^{-3} \mathrm{Sm}^2 \mathrm{~mol}^{-1}, \lambda_{\left(\mathrm{Br}^{-}\right)}^{\circ}=8 \times 10^{-3} \mathrm{Sm}^2 \mathrm{~mol}^{-1}, \lambda_{\left(\mathrm{NO}_{\mathrm{j}}\right)}^{\circ}=7 \times 10^{-3} \mathrm{Sm}^2 \mathrm{~mol}^{-1}$.
$XeF_6$ dissolves in anhydrous $HF$ to give a good conducting solution which contains:
→