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Karnataka Board PUCPUC Science 2nd PUC Class 12

Which of the following statements are incorrect about penicillin? (i) An antibacterial fungus. (ii) Ampicillin is its synthetic modification. (iii) It has bacteriostatic effect. (iv) It is a broad

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Question

Which of the following statements are incorrect about penicillin?

(i) An antibacterial fungus.

(ii) Ampicillin is its synthetic modification.

(iii) It has bacteriostatic effect.

(iv) It is a broad-spectrum antibiotic.

Short/Brief Note
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Solution

(iii) It has bacteriostatic effect.

(iv) It is a broad-spectrum antibiotic.

Explanation:

Penicillin destroys bacteria by destroying the cell wall of the microorganism or kill the bacteria so, it has bacteriocidal effect. Penicillin has a narrow or limited spectrum.

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Chapter 16: Chemistry In Everyday Life - Multiple Choice Questions (Type - I) [Page 232]

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NCERT Exemplar Chemistry Exemplar [English] Class 12
Chapter 16 Chemistry In Everyday Life
Multiple Choice Questions (Type - I) | Q 25 | Page 232

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