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Match Column-I with Column-II and choose the correct option. Column-I: (A) Penicillin; (B) Chloramphenicol; (C) 0.2% solution of phenol; (D) 1% solution of phenol. Column-II: (P) Antiseptic; (Q) Antibiotic; (R) Bactericidal; (S) Disinfectant.

1. A-Q, B-R, C-P, D-S
2. A-P, B-Q, C-S, D-R
3. A-Q, B-Q, C-P, D-S
4. A-R, B-Q, C-S, D-P

Correct answer: A-Q, B-Q, C-P, D-S

Solution

Penicillin and chloramphenicol are antibiotics; 0.2% phenol is an antiseptic while 1% phenol acts as a disinfectant.

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