| 1 |
Vinyl acetlylene reach with HCl to form |
- A. Polycetylene
- B. Benzene
- C. Chloroprene
- D. Divinylacetylene
|
| 2 |
Raney Nickel is |
- A. Nickel compound
- B. Naturally occurring nickel
- C. Spongy form of a nickel
- D. Alloy of nickel
|
| 3 |
Which one is used for manufacture of fertilizers |
- A. Methane
- B. Ethane
- C. Ethene
- D. Ethyne
|
| 4 |
Which one of the following compounds will form red precipitate with ammoniacal cuprous chloride |
- A. Acetylene
- B. Ethylene
- C. Benzene
- D. Methane
|
| 5 |
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
|
| 6 |
Which one of the following gases is used welding purpose usualy. |
- A. Methane
- B. Ethane
- C. Ethene
- D. Acetylene
|
| 7 |
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
|
| 8 |
The IUPAC name of C(CH3)4 is |
- A. Iso Propyl methane
- B. 2-Methylbutane
- C. Iso bytylmethane
- D. 2,2 dimethylpropane
|
| 9 |
Which compound is least reactive |
- A. CH3-CH3
- B. CH2=CH2
- C. CH=CH
- D. C6H6
|
| 10 |
Which one is not property or uses of mustard gas |
- A. Used in 1st world war
- B. Powerful vesicant
- C. High boiling liquid
- D. High boiling gas
|