Which one is Chloroform_________________?
A. CH2Cl2
B. CH3Cl
C. CHCl3
D. CCl4
Submitted by :- Jamil Ahmed
In unsaturated hydrocarbons electrons favour___________________?
A. less reactivity
B. addition reactions
C. substitution reactions
D. none
Submitted by :- Jamil Ahmed
Alkenes are produced from dehalogenation of________________?
A. dihalo alkane
B. trihalo alkane
C. vicinal dihalo alkane
D. vicinal trihalo alkane
Submitted by :- Jamil Ahmed
Which of the following will be acidic_____________?
A. propyne
B. 1-butyne
C. ethyne
D. all of the above
Submitted by :- Jamil Ahmed
The gas used in manufacturing of urea fertilizer__________________?
A. C2H6
B. C2H4
C. C2H2
D. CH4
Submitted by :- Jamil Ahmed
Introduction of nitro group in a molecule is called___________________?
Which of the following is the most reactive_________________?
A. ethane
B. ethyne
C. ethene
D. benzene
Submitted by :- Jamil Ahmed
R-Mg-Br is called___________________?
A. Grignard reagent
B. Metallic alkyl halide
C. Both A & B
D. Alkyl
Submitted by :- Jamil Ahmed
General formula of alkyne is______________?
A. CnH2n + 2
B. CnH2n – 2
C. CnH2n
D. CnH2n + 2
Submitted by :- Jamil Ahmed
Order of ease of halogenation in alkane is________________?
A. I2>Cl2>Br2>F2
B. F2>Cl2>I2>Br2
C. F2>Cl2>Br2>I2
D. Cl2>F2>Br2>I2
Submitted by :- Jamil Ahmed