2nd Year Chemistry Online MCQ Test for Chapter 10 Alkhl Halides Preparation

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"

  • Total Questions17

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Chemistry Fsc Part 2 Chapter 10 Online Test

00:00
Question # 1

Cyanogen chloride reacts with ethyl magnesium bromide to give

Question # 2

The general representation for Grignard reagent is.

Question # 3

The most reactive Alkyl halide is

Question # 4

Grignard reagent is reactive due to

Question # 5

Grignard's reagent is reactive due to

Question # 6

SN2 reactions can be carried out with

Question # 7

Which one of the following is not a nucleophile.

Question # 8

SN 2 mechanism involves

Question # 9

When CO2 is made to react with ethyl magnesium iodide, followed by acid hydrolysis, the product formed is.

Question # 10

In primary alkyl halides, the halogen atom is attached to a carbon which is further attached to how many carbon atoms.

Question # 11

Nucleophilic substitution reactions, which are completed in two steps are called as.

Question # 12

------------------- is not a nucleophile

Question # 13

When CO2is made to react with ethyl-magnesium iodide followed by acid hydrolysis, the product formed is

Question # 14

In unimolecular reactions, the reaction completes in

Question # 15

In which process, alkyl halide is not produced.

Question # 16

An alkyl halide may be converted to alcohol by

Question # 17

Which one of the following species is not an electrophile.

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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 For ----------------- Mechanism, the first step involved is the same
A. E1 and E2
B. E2 and SN2
C. SN1 and SN2
D. E1 and SN1
2 Alkyl halides are considered to be very reactive compounds towards nucleophile because
A. They have an electrophilic carbon
B. They have an electrophilic carbon and a good leaving group
C. They have an electrophilic carbon and a bed leaving group
D. They have a nucleophilic carbon and a good leaving group
3 Which substance is used to convert alcohol to alkyl halide.
A. SOCl2
B. PCl3
C. HCl +ZnCl2
D. All of these
4 In which process, alkyl halide is not produced.
A. Reaction of alcohol with halogen acid
B. Reaction of Grignard reagent with water
C. Reaction of alcohol with phosphorous pentachloride
D. Action of alkene on halogen acid
5 Which one of the following species is not an electrophile.
A. HN3
B. Br
C. H+
D. BF3
6 In primary alkyl halides, the halogen atom is attached to a carbon which is further attached to how many carbon atoms.
A. One
B. Two
C. Three
D. Four
7 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
8 SN2 reactions can be carried out with
A. Primary alkylhalide
B. Secondary alkyhalide
C. Tertiary alkylhalide
D. All of these
9 For which mechanisms, the first step involved is the same
A. E1and E2
B. E2and SN2
C. E1and E2
D. E1and SN1
10 When CO2is made to react with ethyl magnesium iodide, followed by acid hydrolysis, the product formed is
A. propane
B. propanoic acid
C. propanal
D. propanol

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  • ChouDary Yasir

    ChouDary Yasir

    03 Apr 2018

    17/17 in 59sec

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  • sania  saeed

    sania saeed

    14 Nov 2017

    very intellectual MCQs i,m impressed

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  • Mahnoor Amjad

    Mahnoor Amjad

    28 Oct 2017

    I AM VERY MUCH IMPRESSED....I LIKE it very much ....this is very helpful to me

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