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HEC ETC - USAT GS Entry Test - Chemistry - Aldehydes and Ketones - Quiz 2

Practice 10 high yield MCQs on Chemistry from Chapter Aldehydes and Ketones for USAT GS Entry Test. After submission, get instant results with correct answers and detailed explanations. This is Quiz 2 of the series.

11. What is formed when HCN adds to aldehydes and ketones?



12. What is formed when NaHSO3 adds to aldehydes and ketones?



13. What is formed when aldehydes react with 2,4-DNP?



14. Which compound gives Tollens test?



15. Which compound gives Fehling test?



16. How does Tollens test distinguish aldehydes from ketones?



17. How does Fehling test distinguish aldehydes from ketones?



18. Which gives a positive Tollens test, acetaldehyde or acetone?



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Instructions: Select one answer per question. After submitting, you will see your score, correct answers, and explanations.

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