MCQ
In the reaction given below, the major product formed is
- A
- B
- C
- ✓
✓
Answer
Correct option: D.
d
$(d)$ More activated ring undergo electrophilic aromatic substitution.
$(d)$ More activated ring undergo electrophilic aromatic substitution.
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
In which of the following molecule is the covalent bond most polar
Species isoelectronic with $BF_3$ would be
→The wavelength of a spectral line for an electronic transition is inversely related to :
The reaction $A + B\xrightarrow{k}$ product is first order with respect to $A$ and zero order with respect to $B$. If $b_0$ and $b_t$ are the concentration of $B$ at $t = 0$ and after time $t\, sec$ respectively the select the correct relationship -
→An organic compound containing carbon hydrogen and oxygen contains $52.20\%$ carbon and $13.04\%$ hydrogen. Vapour density of the compound is $23$. Its molecular formula will be
→$\Delta {S_{{\rm{Total}}}} = - 40\ kJ/mol-K$
→$\Delta {H_{{\rm{System}}}} = 2000\ kJ/mol$
$T = 400\ K$
Find out value of $\Delta {S_{{\rm{System}}}}$..........$ kJ/mol-K$
If the reduction potential is more, then
Which electronic level would allow the hydrogen atom to absorb a photon but not to emit a photon
Which of following is/are correct ?
→$(A)$ Nucleotide form from nucleoside and phosphate group by ether linkage
$(B)$ In nucleoside, nitrogenous base link with hexose sugar of $DNA$ or $RNA$
$(C)$ $DNA$ and $RNA$ are differ in only nature of sugar
$(D)$ $A = T$ and $C \equiv G$ are hydrogen bond between nitrogenous base
Find the value of enthaly of formation of $PCl_5 \,:$ Given
→$\frac{1}{2}\,{P_4}(s)\,\, + \,\,3C{l_2}(g)\, \to \,2PC{l_3}(\ell )\,\,\,\,\,\Delta H\, = \, - \,635\,\,kJ$
$PCl_3 (\ell )\,+\,Cl_2(g)\,\to \,PCl_5(s) \,\,\,\,\Delta H\, =\, -\,137\,kJ$.....$kJ$