MCQ
$o, p-$ directing groups are mostly
- ✓Activating groups
- BDeactivating groups
- CNeutral groups
- DNone of these
✓
Answer
Correct option: A.
Activating groups
a
Most $o,p$-directing groups are Activating Group. If electrophilic aromatic substitution of a monosubstituted benzene is faster than that of benzene under identical conditions, the substituent in the monosubstituted benzene is called an Activating Group.
Most $o,p$-directing groups are Activating Group. If electrophilic aromatic substitution of a monosubstituted benzene is faster than that of benzene under identical conditions, the substituent in the monosubstituted benzene is called an Activating Group.
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
Ionic bonds will be formed more easily between elements with comparatively :
Which of the following mineral does not contain aluminium?
Which has maximum dipole moment ?
If the concentration of lead iodide in its saturated solution at ${25\,^o}C$ be $2 \times {10^{ - 3}}$ moles per litre, then its solubility product is
→Which of the following is most stable carbanion
To carry out above conversion reagent used in decreasing order.
Lead is maximum in
Among the compounds, $B{F_3},NC{l_3},{H_2}S,S{F_4}$ and $BeC{l_2}$, identify the ones in which the central atom has the same type of hybridisation
→The preparation of ethane by electrolysis of aqueous solution of potassium acetate is called as
$4.6 \times 10^{22}$ atoms of an element weight $13.8g$. What is the atomic mass of the element?
→