MCQ
The structure of $X$ is
  • A

  • B


  • D

Answer

Correct option: C.

c
Diazotization followed by reduction with $EtOH$ replaces  $-NH_2$ by $-H$.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

When light is directed at the metal surface, the emitted electrons
Using the given data, calculate the average atomic mass of argon.
IsotopeAtomic mass (amu)Relative abundance (%)
36 Ar35.970.337
38 Ar37.960.063
40 Ar39.9699.6
Choose the correct $IUPAC$ name of the compound $C{H_3} - \mathop {\mathop {CH - }\limits^{|\,\,\,\,} }\limits^{C{H_3}} \mathop {\mathop {CH - }\limits^{|\,\,\,\,} }\limits^{C{H_3}} C \equiv C - C{H_3}$
The electronic configuration of four elements $L, P, Q$ and $R$ are given the brackets

$L(1s^2, 2s^2 2p^4); Q(1s^2, 2s^2 2p^6, 3s^2 3p^5)$
$P(1s^2, 2s^2 2p^6, 3s^1); R(1s^2, 2s^2 2p^6, 3s^2)$

The formulae of ionic compounds that can be formed between these elements are

Which of the following electronic configurations in the outermost shell is characteristic of alkali metals
Which of the following is not a best representation of the $H-$ bond?
Which of the following statements about primary amines is false ?
The de Broglie wavelength of an electron in the $4^{th}$ Bohr orbit is
The vapour pressure of $30 \% ( w / v )$ aqueous solution of glucose is $......\,mm\,Hg$ at $25^{\circ}\,C$.[Given : The density of $30 \%$ (w/v), aqueous solution of glucose is $1.2\,g\,cm ^{-3}$ and vapour pressure of pure water is $24\,mm\,Hg$.](Molar mass of glucose is $\left.180\,g\,mol ^{-1}.\right)$
Match List - $I$ with List - $II$.

List - $I$ List - $II$
$ICI$ $\mathrm{T}$-Shape
$\mathrm{ICI}_3$ Square pyramidal
$\mathrm{CIF}_5$ Pentagonal bipyramidal
$\mathrm{IF}_7$ Linear

Choose the correct answer from the options given below: