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"

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Chemistry Fsc Part 2 Chapter 10 Online Test

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Question # 1

Secondary alkyl halides are those in which halogen atom is attached with a carbon atom which is further attached to.

Question # 2

SN2 reactions can be best carried out with

Question # 3

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

Question # 4

For which mechanisms, the first step involved is the same

Question # 5

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

Question # 6

Which one of the following will be required to form ethene from ethyl chloride.

Question # 7

What products is formed when ethyl bromide reacts with magnesium to form Grignard's reagent.

Question # 8

Elimination biomolecular reactions involve.

Question # 9

For ----------------- Mechanism, the first step involved is the same

Question # 10

SN2 reactions can be carried out with

Question # 11

Which substance is used to convert alcohol to alkyl halide.

Question # 12

An alkyl halide may be converted to alcohol by

Question # 13

Which one of the following alcohols will be formed when ethyl magnesium bromide reacts with acetone.

Question # 14

The reacts with halogen acids to form alkyl halide the process is known as.

Question # 15

Acetic acid can be obtained from CH3MgI by treatment with.

Question # 16

The reactivity order of alkyl halides for a particular alkyl group is.

Question # 17

Grignard reagent is reactive due to

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10th Chapter

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 Elimination biomolecular reactions involve.
A. First order kinetics
B. Second order kinetics
C. third order kinetics
D. Zero order kinetics
2 SN1 reaction usually occurs in
A. Primary alkyl halides
B. Secondary alkyl halides
C. Tertiary alkyl halides
D. All of these
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 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
5 Which one of the following alcohols will be formed when ethyl magnesium bromide reacts with acetone.
A. Primary alcohol
B. Secondary alcohol
C. Tertiary alcohol
D. Dehydrin alcohol
6 Secondary alkyl halides are those in which halogen atom is attached with a carbon atom which is further attached to.
A. One beta carbon
B. Two beta carbon
C. Three beta carbon
D. Four beta carbon
7 ------------------- is not a nucleophile
A. H2O
B. NO3
C. BF3
D. NH3
8 Which one of the following species is not an electrophile.
A. HN3
B. Br
C. H+
D. BF3
9 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
10 Acetic acid can be obtained from CH3MgI by treatment with.
A. H2O
B. CINH2
C. CO2
D. HCHO

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