Question

Packaging material should be __________
(A). Non toxic
(B). Inert
(C). High cost
(D). Low cost
Choose the correct answer from the options given below:

• A. (A), (B) and (C) only.
• B. (A), (B) and (D) only.
• C. (A), (B), (C) and (D).
• D. (B), (C) and (D) only.

Hint:

To solve matching and multiple-selection questions quickly, identify any undesirable traits (like "high cost") and elimite options containing them.

Answer 1

The Correct Option is B

Step 1: Understanding the Concept:
Food packaging materials are designed to protect food from physical damage, chemical contamition, and microbial spoilage during storage and distribution.
An ideal packaging material must meet safety, chemical compatibility, and economic feasibility requirements.

Step 2: Detailed Explation:
Let us alyze the required properties of packaging materials:
- (A) Non-toxic: Packaging materials must not contain or release harmful substances that could migrate into the food, ensuring consumer safety.
Thus, non-toxicity is a critical requirement.
- (B) Inert: The packaging material must be chemically inert, meaning it does not react with food components like organic acids, fats, or moisture.
This ensures that the material does not alter the food's flavor, color, or safety.
Thus, inertness is highly desirable.
- (C) High cost: High packaging costs increase the retail price of the food product, making it less competitive in the market.
Therefore, high cost is an undesirable trait.
- (D) Low cost: Economically feasible packaging is necessary for commercial viability, helping to keep the fil food product affordable.
Thus, low cost is a desired property.
Based on this alysis, the ideal properties of packaging materials are non-toxicity (A), inertness (B), and low cost (D).

Step 3: Fil Answer:
The desired properties of packaging materials are (A), (B), and (D).
Hence, the correct option is (B).