Carboxylic Acid

Q. IUPAC name of $C{H}_{3}CH\left(OH\right)C{H}_{2}C{H}_{2}COOH$

1. 4-Hydroxypentanoic acid
2. 1-Carboxy-3-butanoic acid
3. 1-Carboxy-4-butanol
4. 4-Carboxy-2-butanol

Q.

The Correct IUPAC name of the following compound is $HOOC-C{H}_2-\underset{OH}{\underset{|}{\stackrel{COOH}{\stackrel{|}{C}}}}-C{H}_2-COOH$

1. 3 - Carboxy - 3- hydroxypentane - 1, 5 - dioic acid

2. 3 - Carboxy - 3- hydroxypentane - 1, 5 - dioic acid

3. 2 - hydroxy propane -1, 2, 3 tri carboxylic acid

4. 2 -carboxymethyl - 2 - hydroxybutanedioic acid

Q. The $IUPAC$ name of succinic acid is:

1. $1,4\text{-Butanedioic acid}$
2. $\text{Dimethyl-2-acid}$
3. $1,2\text{-dimethyldoic acid}$
4. $\text{None of these}$

Q. The bond between carbon atom (1) and carbon atom (2) in compound $N\equiv \underset{1}{C}-\underset{2}{CH}=C{H}_2$ involves the hybridisation as

1. $s{p}^{2}ands{p}^2$
2. $s{p}^{3}andsp$
3. $spands{p}^2$
4. $spandsp$

Q. The correct IUPAC name of compound shown below is :

1. Hexane-2, 4-dioic acid
2. 4-Ethyl-2-methylpentanedioic acid
3. $\text{2-Ethyl-4-methylpentane-1, 5-dioic acid}$
4. None of the above

Q. Which one the following does not have $s{p}^2$ hybridized carbon?

1. Acetone
2. Acetamide
3. Acetonitrile
4. Acetic acid

Q. The compound buta-1, 2-diene has

1. only $sp$ hybridised carbon atoms
2. only $s{p}^2$ hybridised carbon atoms
3. both $sp$ and $s{p}^2$ hybridised carbon atoms
4. $sp,s{p}^2$ and $s{p}^3$ hybridised carbon atoms

Q. The carboxyl functional group (-COOH) is present in:

1. Picric acid
   
2. Ascorbic
   
3. Barbituric acid
   
4. Aspirin
   

Q. iupac name of c-c-o-c-c and c-o-c-c-c and (ch3) ch3-c-o-ch

Q. A compound named 5-(-1-Cyanoethyl)-2-methyl hexanoic acid has something wrong according to IUPAC. What is correct IUPAC name?

1. 5-Ethylcyanide-2-methylhexanoic acid
2. 6-Cyano-2, 5-dimethylheptanoic acid
3. 6-Cyano-5-methyl-2-heptanoic acid
4. 6-Carboxy-2, 3-dimethylheptanenitrile

Q. what does "N" mean in the IUPAC name: N ethyl methanamide?

Q. What is the name of the given compound ?

1. Cyclohexanecarboxylic acid
2. Cyclopentane acid
3. Cyclopentanecarboxylic acid
4. None of the above

Q. Which of the following(s) is/are narcotic analgesics?

1. Morphine
2. Paracetamol
3. Heroin
4. Codeine

Q. The IUPAC name of succinic acid is

1. 1, 4-butanedioic acid
2. Dimethyl-2-acid
3. 1, 2-dimethyldioic acid
4. None of these

Q. is phenyl acetic acid an aromatic carboxylic acid

Q. IUPAC name fo the compound is

1. 2-Bromomethyl-3-oxohexanamide
2. 1-Bromo-2-amido-3-oxohexane
3. 1-Bromo-2-amido-n-propylketone
4. 3-Bromo-2-proponyl-propanamide

Q. How many tripeptide bonds can be formed using combination of three amino acids (i) Glycine (ii) Alanine (iii) Phynylalanine ?

1. 5
2. 4
3. 6
4. 3

Q.

What is the IUPAC name of this compound?

1. 4-hydroxy acetanilide

2. 4-methyl acetamide phenol

3. N-acetyl p-hydroxy aniline

4. p-(N-acetyl amine) phenol

Q. The label of a bromobutanoic acid bottle has been washed away. Someone is trying to relabel it with correct IUPAC name. Which of the following cannot be a name?

1. 2-Bromobutanoic acid
2. 3-Bromobutanoic acid
3. 4-Bromobutanoic acid
4. 1-Bromo-3-butanoic acid

Q. Write IUPAC name of :

Q. What is the correct IUPAC name of given compound?

1. (2', 3'-dibromocyclopropyl)-2, 2-dipropylcyclopropane-1, 2-dicarboxylic acid
2. 4-(2', 3'-dibromocyclopropyl)-3, 3-dipropylcyclobutan-1, 3-dicarboxylic acid
3. 4-(2', 3'-dibromocyclopropyl)-2, 2-dipropylcyclobutyl-1, 3-dicarboxylic acid
4. 4-(2', 3'-dibromocyclopropyl)-2, 2-dipropylcyclobutane-1, 3-dicarboxylic acid

Q.
Type of hybridization of complex $\left(E\right)$ is:

1. $s{p}^3{d}^2$
2. $d^{2}s{p}^3$
3. $s{p}^3$
4. $ds{p}^2$

Q. Propanoic acid is greater than formic acid (methanoic acid) by:

1. $C{H}_2$
2. $C_3{H}_6$
3. $C_2{H}_4$
4. none of the above

Q.

The IUPAC name of the compound $C{H}_2(COOH{)}_2$ is

1. Butanedioic acid

2. Stearic acid

3. Propane-1, 3-dioic acid

4. Propane-1, 2-dioic acid

Q. What is the correct IUPAC name of the following compound?

1. 3-Amino carbonyl propanoic acid
2. 4-Amino-4-oxobutanoic acid
3. 3-Carboxy propanamide
4. 3-Aminopropanoic acid

Q.
The correct systematic name of the above compound is:

1. 2-Acetoxyethanoic acid
2. 2-Methoxycarbonylpropanoic acid
3. 3-Methoxy-3-oxopropanoic acid
4. 2-Methoxyformlyacetic acid

Q. What is IUPAC name of CH3CHBR CHCLCOOH

Q. write the IUPAC name of the following compound1) C2H5COC4H92 ) C3H7COC2H5

Q. IUPAC name of the given compound is :

1. $2,5-$Dimethylphenol
2. $2-$Hydroxy$-1,4-$Dimmethyl-Benzene
3. $2-$Hydroxy$-4-$$Methly-Tolune
4. None of these

Q. The correct IUPAC name of the incorrect name 4-amino-3-hydroxy-2-butene is:

1. 1-amino-2-hydroxy-2-butene
2. 1-Amino-2-buten-2-ol
3. 4-amino-2-buten-3-ol
4. 1-amino-2-butenol