Which one of following amino acid is neither acidic nor a basic in nature ?

A. Lysine
B. Histidine
C. Proline
D. Glutamic acid

Acidic amino acids have________________?
A. 2 amino groups and 1 carboxylic group
B. 1 amino and 1 carboxylic groups
C. 2 carboxylic groups and 1 amino group
D. 2 amino and 2 carboxylic groups
Which of the following is more acidic in nature?
A. Benzene
B. Phenol
C. p-nitrobenzene
D. Cresol
Submitted by: Aamir khan Hullio
Which of the following is more acidic in nature?
A. Benzene
B. Phenol
C. Cresol
D. Aniline
Submitted by: Aamir khan Hullio
Glycine is the name of an amino acid because___________________?
A. Sweet taste
B. Bitter taste
C. Shining appearance
D. Green colour
The number amino acid units for each turn of helix on average are____________________?
A. 21
B. 23
C. 25
D. 27
The common thing in phthalic acid and oxalic acid is that both are_________________?
A. Aromatic
B. Dicarboxylic
C. Hydrocarbons
D. Strong acids
Which of the following is more Basic in nature?
A. Ammonia
B. 1°Alkyl ammine
C. 2° Alkyl ammine
D. 3° Alkyl ammine
Submitted by: Aamir khan Hullio
Which one of the following is most acidic?
A. Phenol
B. P-nitrophenol
C. O-nitrophenol
D. M-nitrophenol
Submitted by: Muhammad Ali Kunbhar
Acid present in acid rain may be_________________?
A. H2SO4
B. HNO3
C. both A and B
D. none of the above
Phosphorous acid upon thermal decomposition yields phosphoric acid and____________________?
A. Phosphine
B. Phosphorus
C. Water
D. Phosphorus pentoxide