| 1 |
Select from the following the one which is Alcohol |
- A. CH<sub>3</sub>CH<sub>2</sub>OH
- B. CH<sub>3</sub>OCH<sub>3</sub>
- C. CH<sub>3</sub>COOH
- D. CH<sub>3</sub>.CH<sub>2</sub>.Br
|
| 2 |
CO<sub>2</sub>H is a functional group as |
- A. Alkoxy
- B. Carbonyl
- C. Carboxyl
- D. Hydroxyl
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| 3 |
The isomers having same functional group but different alkyl group on either side of functional group are called. |
- A. Metamers
- B. Polymers
- C. Monomers
- D. Homologous series
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| 4 |
Which one is alcohol in the following |
- A. CH<sub>3</sub>.CH<sub>2</sub>.OH
- B. CH<sub>3</sub>.O.CH<sub>3</sub>
- C. CH<sub>3</sub>COOH
- D. CH<sub>3</sub>.CH<sub>2</sub>.Br
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| 5 |
Wohler synthesized first organic compound in laboratory from |
- A. Heating cyanogen's
- B. Cyanogen and ammonium chloride solution
- C. Cyanogen and HNO2
- D. Heating ammonium cyanate
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| 6 |
The state of hybridization in ethene molecule is |
- A. dsp<sup>2</sup>
- B. sp<sup>3</sup>
- C. sp<sup>2</sup>
- D. sp
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| 7 |
Which one of the following compounds show geometrical isomerism in it. |
- A. 1- pentene
- B. 1,1 dichloro ethane
- C. all of these
- D. 2- Pentene
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| 8 |
Which isomerism is not found in alkenes. |
- A. Chain isomerism
- B. Positional isomerism
- C. Geometrical isomerism
- D. Metamerism
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| 9 |
Which one of the following compounds is a heterocyclic. |
- A. Anthracene
- B. Phenol
- C. Pyridine
- D. Aniline
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| 10 |
Which compound is alicyclic in nature. |
- A. Cyclobatane
- B. Iso batane
- C. n butane
- D. Toluene
|