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FSC Part 2 Chemistry
Chapter 10 Test
Start Chapter 10 Test
FSC Part 2 Chemistry Wise Test
(English Medium)
MCQ's Test For Chapter 0 "Chemistry Fsc Part 2 Chapter 10 Online Test"
Try The MCQ's Test For Chapter 0 "Chemistry Fsc Part 2 Chapter 10 Online Test"
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Total Questions17
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Time Allowed20
Chemistry Fsc Part 2 Chapter 10 Online Test
00:00
Question # 1
Nucleophilic substitution reactions, which are completed in two steps are called as.
Question # 2
SN2reactions can be best carried out with
Question # 3
Which one of the following reactants will be required to form ethyl alcohol form ethyl bromide.
Question # 4
Which one of the following is not a nucleophile.
Question # 5
Which alkyl halide does not form Grignard's reagent.
Question # 6
Which one of the following molecules does not form alcohol when reacts with a Grignard reagent.
Question # 7
Which compound is formed, when CH3OH reach with CH3- Mg -Br
Question # 8
Which one of the following species is not an electrophile.
Question # 9
When CO2is made to react with ethyl magnesium iodide, followed by acid hydrolysis, the product formed is
Question # 10
Alkyl halides are considered to be very reactive compounds towards nucleophile because
Question # 11
In primary alkyl halides, the halogen atom is attached to a carbon which is further attached to how many carbon atoms
Question # 12
Grignard's reagent is reactive due to
Question # 13
SN2 mechanism involves
Question # 14
------------------- is not a nucleophile
Question # 15
Acetic acid can be obtained from CH3MgI by treatment with.
Question # 16
For ----------------- Mechanism, the first step involved is the same
Question # 17
Elimination biomolecular reactions involve.
FSC Part 2 Chemistry Chapter 10 Online Test MCQ's
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FSc Part II Chemistry Chapter 0 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | Cyanogen chloride reacts with ethyl magnesium bromide to give |
A. CH3CH2Cl
B. CH3CH2Br
C. C4H10+
D. CH3CH2CN
|
| 2 | The most reactive Alkyl halide is |
A. Alkyl Iodide
B. Alkyl Bromide
C. Alkyl fluoride
D. Alkyl Chloride
|
| 3 | SN2reactions can be best carried out with |
A. primary alkyl halides
B. secondary alkyl halides
C. tertiary alkyl halides
D. All the three
|
| 4 | Which one of the following molecules does not form alcohol when reacts with a Grignard reagent. |
A. Formaldehyde
B. Acetaldehyde
C. Propanone
D. CO2
|
| 5 | SN2 reactions can be carried out with |
A. Primary alkylhalide
B. Secondary alkyhalide
C. Tertiary alkylhalide
D. All of these
|
| 6 | SN 2 mechanism involves |
A. 1st order kinetics
B. 2nd order kinetics
C. 3rd kinetics
D. zero order kinetics
|
| 7 | Which one of the following will be required to form ethene from ethyl chloride. |
A. Alcoholic KOH
B. Aqueous KOH
C. Alkaline KMnO4
D. Bromine
|
| 8 | For which mechanisms, the first step involved is the same. |
A. E2 and E2
B. E2 and SN2
C. SN1 and E2
D. E1 and SN1
|
| 9 | Elimination biomolecular reactions involve. |
A. First order kinetics
B. Second order kinetics
C. third order kinetics
D. Zero order kinetics
|
| 10 | The general representation for Grignard reagent is. |
A. RMgX
B. ReMgX
C. RXMg
D. RMgX2
|
Test Questions