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Class 12 Chemistry Practice Test: Uses of Aldehydes and Ketones
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Avg score: 74% Most missed: “Which of the following is used in the preservation of biological specimens?”
Class 12 Chemistry Practice Test: Uses of Aldehydes and Ketones
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3 Questions

1. Which of the following carbonyl compounds are known for their pleasant odour?
2. Which of the following is not a use of formaldehyde?
3. Which of the following is used in the preservation of biological specimens?