⏱ Time: 0s
Q1. What is the molecular formula of butan-2-one?
Solution:
The molecular formula of butan-2-one is C4H8O.
⏱ Time: 0s
Q2. Which of the following is the functional group of aldehydes? (2023) 2023
Solution:
Aldehydes contain the functional group -CHO, which is characterized by a carbonyl group (C=O) bonded to a hydrogen atom.
⏱ Time: 0s
Q3. Which of the following is a common use of ketones?
Solution:
Ketones are commonly used as solvents, preservatives, and fragrances.
⏱ Time: 0s
Q4. What is the molecular formula of formaldehyde?
Solution:
The molecular formula of formaldehyde is CH2O.
⏱ Time: 0s
Q5. What is the functional group of aldehydes?
Solution:
The functional group of aldehydes is -CHO.
⏱ Time: 0s
Q6. What is the product of the oxidation of propan-2-ol?
Solution:
Propan-2-ol oxidizes to form Acetone (CH3COCH3).
⏱ Time: 0s
Q7. Which of the following compounds is a product of the reaction between an aldehyde and a Grignard reagent?
Solution:
The reaction of an aldehyde with a Grignard reagent produces a primary alcohol.
⏱ Time: 0s
Q8. What is the simplest ketone?
Solution:
Acetone (CH3COCH3) is the simplest ketone.
⏱ Time: 0s
Q9. Which of the following compounds is a ketone? (2023) 2023
Solution:
Butanone is a ketone, characterized by having the carbonyl group (C=O) between two carbon atoms.
⏱ Time: 0s
Q10. What is the product of the oxidation of a primary alcohol? (2023) 2023
Solution:
The oxidation of a primary alcohol results in the formation of an aldehyde.
🎉 Test Completed
- Total Questions:
- Correct:
- Wrong:
- Accuracy: %
- Avg Time / Question: s
