MDCAT Chemistry Chapter 15 online mcq test with answers for chapter 15 (Alkyl Halides)

In Chapter 15, Alkyl Halides, many topics are included in the MDCAT syllabus. To facilitate the students, the respective authorities have provided the syllabus that must be considered while preparing. The candidates must check and solve the available MCQs on this platform before appearing in the MDCAT entry test.

The candidates can quickly get the Chapter 15 MCQs from this page. The MCQs of all the other chapters of Chemistry are also available here. The students can access them while preparing for the MDCAT. By solving the MCQs, the students can better understand their preparation and focus on the areas of improvement. To get the latest information about MDCAT preparation, stay connected with us.

1. Describe the Chemistry of Alkanes with Emphasis on:

a) Combustion
b) The Mechanism of Free Radical Substitution Reaction of Methane , with particular reference to:

Initiation
Propagation
Termination

2. Discuss the Chemistry of Alkenes with Emphasis on:

a) Preparation of Alkenes by Elimination Reactions:
i) Dehydration of Alcohols
ii) Dehydrohalogenation of Alkyl Halides

b) Reactions of Alkenes such as:
i) Catalytic Hydrogenation
ii) Halogenation (Br₂ addition to be used as a test of an alkene)
iii) Hydration of Alkenes
iv) Reaction with HBr with special reference to Markownikoff’s Rule
v) Oxidation of Alkenes using:
- Cold alkaline or acidic KMnO₄ (Bayer’s reagent)
- Hot concentrated acidic or alkaline KMnO₄ for cleavage of the double bond in 2-butene
vi) Polymerization of Ethene

3. Discuss the Chemistry of Benzene with Examples:

a) Structure of Benzene showing the delocalized π-orbital which causes the stability of benzene.

b) Electrophilic Substitution Reactions of Benzene , including mechanisms of:
i) Nitration
ii) Halogenation (Chlorination and Bromination)
iii) Friedel-Craft’s Reaction (Alkylation and Acylation)

c) Hydrogenation of Benzene Ring to form a Cyclohexane Ring

d) Side Chain Oxidation of Methylbenzene (Toluene) and Ethylbenzen

e) Directive Influence of Substituents on the Benzene Ring by:

2,4-directing groups
3,5-directing groups
(Orientation in electrophilic substitution reactions of benzene)

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MCAT Chemistry Chapter 15 Important MCQ's

Sr.#	Question	Answer
1	Which one of the following is more acidic	A. Phenol B. Carboxylic acid C. Alcohols D. Amines
2	A compound z' decolorizes bromine water and produces white ppt. The compound 'z'is	A. Alkane B. Alcohol C. Phenol D. Benzene
3	An electron with drawing group attached to e-position in phenol	A. makes it basic B. Stabilises the phenoxide ion C. decreases its basicity D. allows it to precipitate in aqueous solution
4	Which is most acidic?	A. H2O B. C2H5OH C. C4H9OH D. CH3-CH2-CH2OH
5	What is true about an alcohol and phenol	A. Both are more acidic than water B. Both react with NaOH C. Both produce CO2 with Na2CO3 D. Both, produce H2 with Na
6	Which of the following gives positive haloform test and positive Fehling solution	A. Acetone B. Echanol C. Acetaldehyde D. Formaldehyde
7	Formation of Picric acid from phenol needs heating, one possible reason for it is	A. acidity of phenol B. e- donating nature of-OH C. acidity of picric acid D. e- with drawing effect of- NO2
8	Which of the following ketone will not give iodoform test	A. Methyl isopropyl ketone B. Dimethyl ketone C. Ethyl isopropyl ketone D. 2-hexanone
9	The compound that reacts the slowest in Lucas test	A. 1-Pentanol B. sec-butyl alcohol C. 3-Pentanol D. ter- butyl alcoho
10	The alcohol that does not form curbonyl compound on oxidation	A. iso-butyl alcohol B. neo pentyl alcohol C. Ethanol D. ter-butyl alcohol

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MDCAT Chemistry Chapter 15 MCQ Test With Answer for (Alkyl Halides)

MCQ's Test For MDCAT Chemistry Chapter 15 Alkyl Halides Online Test

MDCAT Chemistry Chapter 15 Alkyl Halides Online Test

The starting substance for the preparation of iodoform is any of the following, except

The compound that reacts the slowest in Lucas test

In aldehydes and ketones carbon of carbonyl group is;

Formation of Picric acid from phenol needs heating, one possible reason for it is

Acetone reacts with HCN to form a cyanohydrin. It is an example of

Primary, secondary aad tertiary alcohols can be identified and distinguished by

Which of the following alcohols is least reactive with respect to 0-H bond

During esterifcation, the alcobol molecule acts as:

Ethyl alcohol reacts with PCL and produces:

Oxidation of secondary alcohol produces

2-propanol on oxidation yield

The acidity of phenol is due to its

Which of the following is soluble in water?

Which one of the followings is resistant to oxidation under normal conditions

When wine is put in air, it becomes sour due to

Acetaldchyde and ketone form addition product with

The oxidation of 1 - propanol in the presence of H2SO4, +K2Cr207 produces final product

Which of the following gives silver mirror with ammonicaT AgNO3

Which of the following reagents reaet in same manner with HCHO, CH3CHO andCH3COCH3

The alcohol that does not form curbonyl compound on oxidation

Prepare Complete Set Wise MDCAT Chemistry Chapter 15 Alkyl Halides Online Test MCQs Online With Answers

Set 1

Set 2

Set 3

Set 4

Set 5

Topic Test

1. Describe the Chemistry of Alkanes with Emphasis on:

2. Discuss the Chemistry of Alkenes with Emphasis on:

3. Discuss the Chemistry of Benzene with Examples:

Top Scorers Of MDCAT Chemistry Chapter 15 Alkyl Halides Online Test MCQ`s Test

MCAT Chemistry Chapter 15 Important MCQ's

Test Questions

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