Question:
Match List I with List II
List I: (A) True gums, (B) Hard resins, (C) Oleo resins, (D) Gum-resins
List II: (I) Copaiba, (II) Galbanum, (III) Sandarac, (IV) Pyrogallol, (V) Gum Tragacanth
Choose the correct answer from the options given below:
Match List I with List II
List I: (A) True gums, (B) Hard resins, (C) Oleo resins, (D) Gum-resins
List II: (I) Copaiba, (II) Galbanum, (III) Sandarac, (IV) Pyrogallol, (V) Gum Tragacanth
Choose the correct answer from the options given below:
List I: (A) True gums, (B) Hard resins, (C) Oleo resins, (D) Gum-resins
List II: (I) Copaiba, (II) Galbanum, (III) Sandarac, (IV) Pyrogallol, (V) Gum Tragacanth
Choose the correct answer from the options given below:
Show Hint
True Gum = Water soluble (Tragacanth).
Hard Resin = Brittle (Sandarac).
Oleo-resin = Fluid/Oil mix (Copaiba).
Gum-resin = Sticky mix (Galbanum/Asafoetida).
Hard Resin = Brittle (Sandarac).
Oleo-resin = Fluid/Oil mix (Copaiba).
Gum-resin = Sticky mix (Galbanum/Asafoetida).
Updated On: Aug 7, 2026
- A-IV, B-V, C-III, D-II
- A-II, B-III, C-I, D-V
- A-III, B-II, C-V, D-I
- A-V, B-III, C-I, D-II
Show Solution
Verified By Collegedunia
The Correct Option is D
Solution and Explanation
Step 1: Understanding the Question:
The question requires matching different types of plant exudates (gums and resins) with their specific commercial examples.
Detailed Explanation:
• True Gums: These are water-soluble or water-swellable complex carbohydrates. Gum Tragacanth (V) (from Astragalus species) is a classic true gum used in food and pharmacy.
• Hard Resins: These are brittle, non-volatile solids that contain little to no essential oil. Sandarac (III) (from Tetraclinis articulata) is a hard resin used in varnishes.
• Oleo-resins: These are natural mixtures of resins and essential oils (volatile oils). Copaiba (I) (from Copaifera species) is a well-known fluid oleoresin (often called Balsam of Copaiba).
• Gum-resins: These are natural mixtures of gum, resin, and sometimes a little volatile oil. Galbanum (II) (from Ferula species) is a medicinal gum-resin.
• Pyrogallol (IV) is a tannin-derived chemical, not a gum or resin in this context.
Step 2: Final Answer:
The correct matching is: A-V, B-III, C-I, D-II.
The question requires matching different types of plant exudates (gums and resins) with their specific commercial examples.
Detailed Explanation:
• True Gums: These are water-soluble or water-swellable complex carbohydrates. Gum Tragacanth (V) (from Astragalus species) is a classic true gum used in food and pharmacy.
• Hard Resins: These are brittle, non-volatile solids that contain little to no essential oil. Sandarac (III) (from Tetraclinis articulata) is a hard resin used in varnishes.
• Oleo-resins: These are natural mixtures of resins and essential oils (volatile oils). Copaiba (I) (from Copaifera species) is a well-known fluid oleoresin (often called Balsam of Copaiba).
• Gum-resins: These are natural mixtures of gum, resin, and sometimes a little volatile oil. Galbanum (II) (from Ferula species) is a medicinal gum-resin.
• Pyrogallol (IV) is a tannin-derived chemical, not a gum or resin in this context.
Step 2: Final Answer:
The correct matching is: A-V, B-III, C-I, D-II.
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