| 1 |
The bond angle between any two SP<sup>2</sup>Hydridized orbitals is of |
- A. 180<b style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 16px;">°</b>
- B. 109.5<b style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 16px;">°</b>
- C. 120<b style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 16px;">°</b>
- D. 107.5<b style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 16px;">°</b>
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| 2 |
The process used to improve quality of gasoline |
- A. Thermal Cracking
- B. Reforming
- C. Combination
- D. Steam Cracking
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| 3 |
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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| 4 |
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
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| 5 |
An atom or group of atoms, which confers characteristic properties to organic compounds, are called. |
- A. Isomerism
- B. Metamerism
- C. Ligands
- D. Functional groups
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| 6 |
Which one of the following is not a heterocyclic compound. |
- A. Furan
- B. Thiophene
- C. Pyridine
- D. Aniline
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| 7 |
Which isomerism is not found in alkenes. |
- A. Chain isomerism
- B. Positional isomerism
- C. Geometrical isomerism
- D. Metamerism
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| 8 |
Boiling point range of petroleum ether. |
- A. 5- 20 <sup>o</sup>C
- B. 10- 30<sup>o</sup>C
- C. 20- 60<sup>o</sup>C
- D. 30- 90<sup>o</sup>C
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| 9 |
which one is not fossil fuel |
- A. Petroleum
- B. Natural gas
- C. Coal
- D. Alcohol
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| 10 |
Which set of Hybrid orbital has planner triangular shape |
- A. sp
- B. sp<sup>2</sup>
- C. dsp<sup>2</sup>
- D. sp<sup>3</sup>
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