USHA PUBLICATION-ALDEHYDES,KETONES,MONOCARBOXYLIC ACIDS -EXERCISE
- How many sigma- and pi-bonds are there in acetaldehyde ?
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- Ethyl alcohol is oxidised to when treated with Collin’s reagent.
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- What is Fehling’s solution ?
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- is used to preserve biological specimens.
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- Calcium formate on dry distillation yields .
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- The precipitate formed when an aldehyle react with Fehling solution is...
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- A compound with MF-C3H6O gives+ve iodoform test. Name the compound.
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- Write two uses of acetone.
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- Which type of compounds show aldol condensation reaction ?
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- Name the Grignard’s reagent used for preparation of acetone.
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- An alkene on ozonolysis gives only acetone. What is the name of alkene...
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- What happens when acetaldehyde is treated with semicarbazide in presen...
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- Name the reagent used to distinguish between formaldebyde and acetalde...
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- Which class of compounds show Cannizzaro’s reaction ?
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- Write the IUPAC name of chloral.
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- Give two uses of formaldehyde.
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- How can you prepare alcohol from acetaldehyde without using reducing a...
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- Which type of compounds show iodoform reaction ?
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- Acetone can be obtained by the oxidation of -
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- What happens when calcium açetate is dry distilled ?
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