⏱ Time: 0s
Q1. Which of the following hydrocarbons is saturated?
Solution:
C4H10 (butane) is a saturated hydrocarbon, containing only single bonds.
⏱ Time: 0s
Q2. Which hydrocarbon has the highest boiling point?
Solution:
Butane has the highest boiling point among the given hydrocarbons due to its larger molecular size.
⏱ Time: 0s
Q3. Which of the following is a saturated hydrocarbon?
Solution:
Cyclohexane is a saturated hydrocarbon, containing only single bonds.
⏱ Time: 0s
Q4. Which of the following compounds is an example of an aromatic hydrocarbon? (2023)
Solution:
Benzene is an aromatic hydrocarbon characterized by its stable ring structure and delocalized electrons.
⏱ Time: 0s
Q5. What type of bond is present in alkenes?
Solution:
Alkenes contain at least one double bond between carbon atoms.
⏱ Time: 0s
Q6. Which of the following is a characteristic of unsaturated hydrocarbons?
Solution:
Unsaturated hydrocarbons contain double or triple bonds, making them more reactive than saturated hydrocarbons.
⏱ Time: 0s
Q7. What is the main product when ethene reacts with hydrogen in the presence of a catalyst?
Solution:
The main product is ethane, formed by the hydrogenation of ethene.
⏱ Time: 0s
Q8. Which of the following compounds is an unsaturated hydrocarbon? (2023)
Solution:
C2H4 (ethylene) is an unsaturated hydrocarbon as it contains a double bond.
⏱ Time: 0s
Q9. What is the product of the complete combustion of propane?
Solution:
The complete combustion of propane produces carbon dioxide (CO2) and water (H2O).
⏱ Time: 0s
Q10. What is the main product of the complete combustion of methane? (2023)
Solution:
The complete combustion of methane (CH4) produces carbon dioxide (CO2) and water (H2O).
🎉 Test Completed
- Total Questions:
- Correct:
- Wrong:
- Accuracy: %
- Avg Time / Question: s
