Organic Chemistry – Online MCQs – Chemistry 10th

1. Removal of central H form butane, termed as:

2. Wood has a carbon content of:

3. The rate of reactivity of organic compounds is:

4. It is produced by plants through photosynthesis.

5. Organic compounds have _______ different sorts of formulae.

6. Vital force Theory was introduced by:

7. It is also known as the electronic formula, which depicts the sharing of electrons between distinct atoms in a single molecule of an organic compound.

8. A cause/Causes for the abundance of organic molecules is/are:

9. The branch of chemistry which deals with hydrocarbons and their derivatives is known as:

10. They contain carbon-carbon double and triple bonds.

11. Polyethene is:

12. C_nH_2n–1 is general formula of:

13. It is/They are formed as glucose polymerizes further

14. Which one is less reactive?

15. Which of the following is a saturated hydrocarbon?

16. More than ____________ organic compound (carbon compounds) exist.

17. Removal of terminal H form propane, termed as:

18. If two compounds have the same molecular formula but distinct atom arrangements in their molecules or different structural formulas, they are said to be:

19. Which of the following is an alcohol?

20. It is a major and important component of natural gas.