HSC Science (Electronics) 11th Standard - Maharashtra State Board Question Bank Solutions

Give two differences between the Disinfectant and antiseptic.

Match the pairs.

Name two drugs which reduce body pain.

Explain with an example of Antiseptics.

Explain with an example Disinfectant.

Explain with an example of Cationic detergents.

Explain with an example of Anionic detergents.

Explain with an example of Nonionic detergents.

Identify the functional group in the following molecule:

Penicillin

Identify the functional group in the following molecule:

Sulphanilamide

Identify the functional group in the following molecule:

Glycerine

\[\begin{array}{cc}\ce{CH2 - OH}\\|\phantom{.........}\\\ce{CH - OH}\\|\phantom{.........}\\\ce{CH2 - OH}\end{array}\]

What is meant by broad-spectrum antibiotic and narrow-spectrum antibiotics?

Answer in one sentence.

Name the pain killer obtained from acetylation of salicylic acid.

Answer in one sentence.

Name the class of drug often called as a painkiller.

Answer in one sentence.

Draw the structure of chloroxylenol.

Answer in one sentence.

Draw the structure of salvarsan.

Answer in one sentence.

Write molecular formula of Butylated hydroxytoluene.

Answer in one sentence.

What is the tincture of iodine?

Write the molecular formula and name of:

Write two examples of the following:

1. Analgesics
2. Antiseptics
3. Antibiotics
4. Disinfectant