MCQ
Which carbonyl group is most reactive for $NAR$ ?
- A$1$
- B$2$
- C$3$
- ✓All have same reactivity
✓
Answer
Correct option: D.
All have same reactivity
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
$\begin{matrix}
C{{H}_{3}}\,\,\,\,\,\, \\
|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\, \\
C{{H}_{3}}-C-CH-C{{H}_{3}} \\
|\,\,\,\,\,\,\,\,\,|\,\,\,\, \\
C{{H}_{3}}\,Br\,\, \\
\end{matrix}\xrightarrow[\Delta ]{EtOH}(A)$
→C{{H}_{3}}\,\,\,\,\,\, \\
|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\, \\
C{{H}_{3}}-C-CH-C{{H}_{3}} \\
|\,\,\,\,\,\,\,\,\,|\,\,\,\, \\
C{{H}_{3}}\,Br\,\, \\
\end{matrix}\xrightarrow[\Delta ]{EtOH}(A)$
Major product $(A)$ is
Minimum first ionisation energy is shown by which electronic configuration
Product $(B)$ of the above reaction is
→Two $5$ molal solutions are prepared by dissolving a non-electrolyte, non-volatile solute separately in the solvents $X$ and $Y$. The molecular weights of the solvents are $M_X$ and $M_Y$, respectively where $M_X\, = \frac{3}{4} M_Y$. The relative lowering of vapour pressure of the solution in $X$ is $''m''$ times that of the solution in $Y$. Given that the number of moles of solute is very small in comparison to that of solvent, the value of $''m''$ is
→Which solution contains maximum number of ${H^ + }$ ion
→The least stable ion is
$3\, moles$ of metal complex with formula $\mathrm{Co}(\mathrm{en})_{2} \mathrm{Cl}_{3}$ gives $3\, moles$ of silver chloride on treatment with excess of silver nitrate. The secondary valency of $Co$ in the complex is $.....$ (Round off to the nearest integer)
→Which one of the following elements shows both positive and negative oxidation states?
Which one of the following has the highest oxidation number of iodine
Molality of an aqueous solution of urea is $4.44 \mathrm{~m}$. Mole fraction of urea in solution is $x \times 10^{-5}$. Value of $x$ is. . . . . . (integer answer)
→