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Class 11 Chemistry: Organic Chemistry - Basic Principles and Technique
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MCQs on carbon tetravalence, organic compounds shapes, structural representations and its classification, isomerism, organic reaction mechanism fundamentals, purification methods and qualitative analysis of organic compounds, organic chemistry basics and organic compounds nomenclature.

Class 11 Chemistry: Organic Chemistry - Basic Principles and Technique
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25 Questions

1. Identify the condensed formula of the given compound from the following.
ClCH2CH2CH2CH2CHCH2CH2CH2CHCH2CH3
2. The successive members of a homologous series differ by an unit of which of the following?
3. On complete combustion, 0.500 g of an organic compound gave 0.150 of carbon dioxide. Determine the percentage composition of carbon in the compound.
4. Which of these is not an aliphatic compound?
5. What is the basis for the process of distillation?
6. Arrange the following in the increasing order of electronegativity.
7. Which type of chromatography involves the separation of a mixture over a column of adsorbent packed in a glass tube?
8. Pick out the option that is not a functional group from the following.
9. What is Lassaigne's test extract called as?
10. The d-form is also known as ____________
11. What is the valency of carbon?
12. Which of the following is false regarding inductive effect?
13. Gas chromatography can be performed in X, whereas liquid chromatography can be performed in Y. Identify X and Y.
14. The mobile phase in chromatography can comprise of which of the following?
15. Which of the following is the apparatus for differential extraction?
16. Identify the element that cannot be detected by Lassaigne's test.
17. Identify the example of compounds separated by steam distillation method.
18. Baker Nathan effect is related to ______________
19. How many σ and π bonds are present in the following molecule?
N≡C-CH-C≡N
20. Determine the bond-line formula of CH3CH2COCH2CH3.
21. Which of the following is not a type of structural isomerism?
22. What is the paper strip developed in partition chromatography called?
23. In the test for nitrogen, the sodium fusion extract is acidified with which of the following?
24. In crystallization, the compound dissolved in a solvent is more soluble in what temperature?
25. What is the hybridization of CH3CH2CH2CN?