| 1 |
The addition of unsymmetrical reagent to an unsymmetrical alkene is in accordance with the rule |
- A. Hund's rule
- B. Markowikov's rule
- C. Pauli's Exclusion Principle
- D. Aufbau Principle
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| 2 |
When methane reacts with Cl<sub>2</sub>in the presence of diffused light the products obtained are |
- A. Chloroform only
- B. Carbon tetrachloride only
- C. Chloromethane and dichloromethane
- D. Mixture of a, b, c
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| 3 |
Which alkyne reacts with water and form aldehyde |
- A. Ethyne
- B. Propyne
- C. 1- Butyne
- D. 2- Butyne
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| 4 |
The catalytic oxidation of methane produces |
- A. CO + H<sub>2</sub>O
- B. CO<sub>2</sub>+ H<sub>2</sub>O
- C. C<sub>2</sub>+ H<sub>2</sub>O
- D. H<sub>3</sub>C - OH
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| 5 |
Vinyl acetlylene reach with HCl to form |
- A. Polycetylene
- B. Benzene
- C. Chloroprene
- D. Divinylacetylene
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| 6 |
Which substance is formed by the catalytic oxidation of methane at 100 <sup>o</sup>C, 200 atmospheric pressure and copper catalyst |
- A. Methanol
- B. Methanal
- C. Methanoic acid
- D. All of these
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| 7 |
What type of reaction occurs between ethene and hydrogen. |
- A. Addition
- B. Substitution
- C. Oxidation
- D. Dehydration
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| 8 |
Formula of chloroform is |
- A. CH<sub>3</sub>Cl
- B. CCl<sub>4</sub>
- C. CH<sub>2</sub>Cl<sub>2</sub>
- D. CHCl<sub>3</sub>
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| 9 |
Which one of the following can best be used to distinguish between samples of ethane and ethene |
- A. Aqueous BaCl2
- B. Aqueous bromine
- C. Lime water
- D. Litmus solution
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| 10 |
The IUPAC name of C(CH3)4 is |
- A. Iso Propyl methane
- B. 2-Methylbutane
- C. Iso bytylmethane
- D. 2,2 dimethylpropane
|