01 Which of the following hydrocarbons generally produces a clean flame?

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02 Which of the following is the valency of carbon in ethene?

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03 Which of the following alcohols is used in cough syrups?

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04 What is the IUPAC name for acetic acid?

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05 Which of these statements is NOT true?

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06 Which acid is present in the ant sting?

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07 Sucrose occurs naturally in-

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08 Functional group -CHO is present in which of the following?

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09 Which of the following is used in making perfumes as well as…

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10 Iodine is used to test the presence of ________ in food.

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