Question

Match List-I with List-II \[ \begin{array}{|l|l|} \hline \textbf{List-I} & \textbf{List-II} \\ \hline (A) \; \text{Clostridium butylicum} & (I) \; \text{Lactic acid} \\ \hline (B) \; \text{Aspergillus niger} & (II) \; \text{Butyric acid} \\ \hline (C) \; \text{Acetobacter aceti} & (III) \; \text{Citric acid} \\ \hline (D) \; \text{Lactobacillus} & (IV) \; \text{Acetic acid} \\ \hline \end{array} \]

• (A) - (I), (B) - (II), (C) - (III), (D) - (IV)
• (A) - (I), (B) - (III), (C) - (IV), (D) - (II)
• (A) - (II), (B) - (III), (C) - (IV), (D) - (I)
• (A) - (III), (B) - (II), (C) - (IV), (D) - (I)

Hint:

Each microorganism produces a specific type of acid, which is important in food and industrial processes.

Answer 1

The Correct Option is A

- Clostridium butylicum: Produces butyric acid.
- Aspergillus niger: Produces citric acid.
- Acetobacter aceti: Produces acetic acid.
- Lactobacillus: Produces lactic acid.
Thus, the correct match is:
(A) - (I), (B) - (II), (C) - (III), (D) - (IV).
Final Answer: \[ \boxed{\text{The correct match is (A) - (I), (B) - (II), (C) - (III), (D) - (IV).}} \]