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CBSE Notes 2011-2012 » XII-Chemistry-Term1

Chemistry in Everyday Life

How are antiseptics different from disinfectants? Give one example of each of them. [AI 2002]

Short answer question

How are antiseptics different from disinfectants? Give one example of each of them. [AI 2002]

Describe the following giving a suitable example : Antioxidants [Delhi 2006C]

Short answer question

Describe the following giving a suitable example : Antioxidants [Delhi 2006C]

Describe the following types of substances, giving suitable examples : Antiseptics [Delhi 2005]

Short answer question

Describe the following types of substances, giving suitable examples : Antiseptics [Delhi 2005]

List two major classes of antibiotics and give one example of each class. [AI 2004C]

Short answer question

List two major classes of antibiotics and give one example of each class. [AI 2004C]

Why is bithional added to the toilet soap ? [AI 2003C]

Short answer question

Why is bithional added to the toilet soap ? [AI 2003C]

Give an example of a narcotic which is used as an analgesic. [AI 2003C]

Short answer question

Give an example of a narcotic which is used as an analgesic. [AI 2003C]

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