MCQ
The $\text{IUPAC}$ name of the following compound is:
- ✓$1-$Phenylpropan$-2-ol$
- B$3-$Phenylpropan$-2-ol$
- C$2-$Hydroxypropylbenzene
- DNone of these
✓
Answer
Correct option: A.
$1-$Phenylpropan$-2-ol$
The $\text{IUPAC}$ name of the given compound is $1-$Phenylpropan$-2-ol.$
The parent hydrocarbon contains $3 C$ atoms and is named as propane.
A hydroxyl group $(−OH)$ is present at second $C$ atom.
Hence, the last alphabet e of propane is replaced with the suffix $-2-ol.$
A phenyl group is present as a substituent at first carbon atom.
The parent hydrocarbon contains $3 C$ atoms and is named as propane.
A hydroxyl group $(−OH)$ is present at second $C$ atom.
Hence, the last alphabet e of propane is replaced with the suffix $-2-ol.$
A phenyl group is present as a substituent at first carbon atom.
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
Consider the following reactions :
→$(i)$ $F_2 + 2X^-\to 2F^-+ X_2 (X = Cl, Br, I)$
$(ii)$ $Cl_2 + 2X^-\to 2Cl^-+ X_2 (X = Br, I)$
$(iii)$ $I_2 + 2Br^-\to Br_2 + 2I^-$
option which have only the Correct set of reaction is.
$\mathrm{NaCl}$ reacts with conc. $\mathrm{H}_2 \mathrm{SO}_4$ and $\mathrm{K}_2 \mathrm{Cr}_2 \mathrm{O}_7$ to give reddish fumes $(B),$ which react with $\mathrm{NaOH}$ to give yellow solution $(C)$. $(B)$ and $(C)$ respectively are ;
→Which of the following is an amine hormone?
Which one of these group off elements is also called the halogen family?
$4-$methyl benzene sulphonic acid reacts with sodium acetate to give
→An aqueous solution of glucose was prepared by dissolving $18\,g$ of glucose in $90\,g$ of water. The relative lowering in vapour pressure is
→Above conversion can be acheived by
$2-$ chloropentane on halogenation with chlorine gives $2,3,$ dichloropentane. What will be the structure of free radical species form in the reaction ?
→The number of isomers for the compound with the molecular formula $\mathrm{C}_2 \mathrm{BrClFI}$ is:
→Given below are two statement one is labeled as
→Assertion $(A)$ and the other is labeled as Reason $(R)$. Assertion $(A)$: $\mathrm{CH}_2=\mathrm{CH}-\mathrm{CH}_2-\mathrm{Cl}$ is an example of allyl halide
Reason$(R)$: Allyl halides are the compounds in which the halogen atom is attached to $\mathrm{sp}^2$ hybridised carbon atom.
In the light of the two above statements, choose the $most \ appropriate$ answer from the options given below: