MCQ
$p-$ Nitrotoluene on further nitration gives :
- ✓
- B
- C
- D
✓
Answer
Correct option: A.
a
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 reaction of propene with HBr in presence of peroxide proceeds through the intermediate:
Which one has the highest boiling point
Oxygen is more electronegative, than sulphur, yet $H_2S$ is acidic in nature while $H_2O$ is neutral. because
→A certain weak base has a dissociation constant $2 \times 10^{-5}$. The equilibrium constant for its neutralisation reaction with strong acid is
→The bond between carbon atom $(1)$ and carbon atom $(2)$ in compound $N \equiv C - CH = C{H_2}$ involves the hybridised carbon as
→Match List $I$ with List $II$. Choose the correct answer from the options given below:
→| List $-I$ | List $-II$ |
|
$A.$ Melting point $[\mathrm{K}]$ |
$I.$ $\mathrm{Tl}>\mathrm{In}>\mathrm{Ga}>\mathrm{Al}>\mathrm{B}$ |
|
$B.$ Ionic Radius $\left[\mathrm{M}^{+3} / \mathrm{pm}\right]$ |
$II.$ $\mathrm{B}>\mathrm{Tl}>\mathrm{Al} \approx \mathrm{Ga}>\mathrm{In}$ |
| $C.$ $\Delta_{\mathrm{i}} \mathrm{H}_1 $ $ [\mathrm{~kJ} \mathrm{~mol}^{-1}]$ | $III.$ $\mathrm{Tl}>\mathrm{In}>\mathrm{Al}>\mathrm{Ga}>\mathrm{B}$ |
| $D.$ Atomic Radius $[pm]$ | $IV.$ $\mathrm{B}>\mathrm{Al}>\mathrm{Tl}>\mathrm{In}>\mathrm{Ga}$ |
The ionic radii of $O _{2}- F ^{-}, Na ^{+}$ and $Mg ^{2+}$ are in the order :
→Carbon and oxygen combine to form two oxides, carbon monoxide and carbon dioxide in which the ratio of the weights of carbon and oxygen is respectively $12 : 16$ and $12 : 32$. These figures illustrate the
→Molecules in which all fluorine atoms are in same plane is
Specific heat may be defined as: