Match List I with List II
List I Test List II Functional group / Class of Compound A Molisch's Test I Peptide B Biuret Test II Carbohydrate C Carbylamine Test III Primary amine D Schiff's Test IV Aldehyde
Choose the correct answer from the options given below:
Match List I with List II
| List I Test | List II Functional group / Class of Compound | ||
|---|---|---|---|
| A | Molisch's Test | I | Peptide |
| B | Biuret Test | II | Carbohydrate |
| C | Carbylamine Test | III | Primary amine |
| D | Schiff's Test | IV | Aldehyde |
Choose the correct answer from the options given below:
Show Hint
Molisch’s test is used to detect carbohydrates, Biuret test identifies peptides or proteins, Carbylamine test identifies primary amines, and Schiff’s test detects aldehydes
- (A) - III, (B) - IV, (C) - II, (D) - I
- (A) - II, (B) - I, (C) - III, (D) - IV
- (A) - III, (B) - IV, (C) - I, (D) - II
- (A) - I, (B) - II, (C) - III, (D) - IV
The Correct Option is B
Solution and Explanation
- Molisch’s Test: Used for the detection of carbohydrates. So, (A) – II.
- Biuret Test: Used for detecting peptide bonds, thus identifying proteins. So, (B) – I.
- Carbylamine Test: Used for detecting primary amines. So, (C) – III.
- Schiff’s Test: Used to detect aldehydes. So, (D) – IV.
Top Questions on Amines
The descending order of basicity of following amines is :
Choose the correct answer from the options given below :- Matrix match: Match the items in the list with the appropriate compounds.
Matrix match- i) Non-reducing disaccharide → c) Sucrose
- ii) Reducing disaccharide → e) Maltose
- iii) Aldohexose → b) Glucose
- iv) Ketohexose → a) Fructose
- v) Polysaccharide → d) Lactose
Which of the following amine(s) show(s) positive carbamylamine test?
The correct order of basicity for the following molecules is:
Match the compounds given in List-I with the items given in List-II
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Concepts Used:
Amines
Amine is a type of compound which is derived from ammonia (NH3). According to Organic chemistry, they are basically classified as the functional groups of the organic nitrogen compounds that contain nitrogen atoms with a lone pair.
Amine - Types
Primary Amines:
It is formed when one hydrogen atom in ammonia is substituted by an alkyl or aromatic group. Amino acids and methyl amine are the best examples that why aromatic amines include aniline.
Secondary Amines:
Amines that have two organic substitutes either alkyl or aryl ones or both and are bound to the nitrogen together with one hydrogen are termed as secondary amines. For Example, Dimethylamine.
Tertiary Amines:
Tertiary Amines are the amines where the nitrogen consists of three organic substitutes. For example, Trimethylamine and EDTA.