MCQ
Among the following compounds $(I-III)$, the correct order of reactivity towards electrophilic substitution reaction is
- A$II > III > I$
- B$III < I < II$
- C$I > II > III$
- D$I = II > III$
✓
Answer
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
One gram sample of $N{H_4}N{O_3}$ is decomposed in a bomb calorimeter. The temperature of the calorimeter increases by $ 6.12\, K$ the heat capacity of the system is $1.23\, kJ/g/deg.$ What is the molar heat of decomposition for $N{H_4}N{O_3}$ ......$kJ/mol$
→Which of the following reactants is suitable for preparation of methane and ethane by using one step only ?
Which of the following pairs of $d-$ orbitals have electron density along the axis?
→The amount of oxygen in $3.6\, moles$ of water is ............ $\mathrm{g}$
→The equilibrium concentration of $x, y$ and $yx_2$ are $4, 2$ and $2$ respectively for the equilibrium $2x + y \rightleftharpoons yx_2$. The value of equilibrium constant, $K_C$ is
→The radius of the $2^{\text {nd }}$ orbit of $Li ^{2+}$ is $x$. The expected radius of the $3^{\text {rd }}$ orbit of $Be ^{3+}$ is
→Which is the correct electron dot structure of ${N_2}O$ molecule
→In the following reaction sequence, the major product $Q$ is
→The values of $\Delta H$ and $\Delta S$ for the reaction,
→$C_{(graphite)} + CO_{2(g)} \rightarrow 2CO _{(g)}$
are $170\, kJ$ and $170\, J K^{-1},$ respectively. This reaction will be spontaneous at ............ $\mathrm{K}$
The decreasing order of compressibility of states of matter is :