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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.
MCQ's Test For MDCAT Chemistry Chapter 15 Alkyl Halides Online Test
Try The MCQ's Test For MDCAT Chemistry Chapter 15 Alkyl Halides Online Test
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Total Questions20
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Time Allowed20
MDCAT Chemistry Chapter 15 Alkyl Halides Online Test
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Question # 1
Formation of Picric acid from phenol needs heating, one possible reason for it is
Question # 2
2,4,6-Trinitrophenol is commonly called as
Question # 3
When calcium formate and calcium acetate are dry heated they form
Question # 4
Which one of the following groups is indicated when HCI is formed by reaction of ethanol with phosphorous pentachloride?
Question # 5
Acetaldehyde cyanohydrin upon hydrolysis prodnces
Question # 6
The number of resonating structures of phenoxide ion are
Question # 7
The conversion of tertiary alcohols into alkenes in the presence of K2Cr2O7 + H2SO4 is
Question # 8
Which of the following gives silver mirror with ammonicaT AgNO3
Question # 9
Reaction of alcohol with hydrogen chloride, in the presence of Zinc chloride yields
Question # 10
The oxidation of 1 - propanol in the presence of H2SO4, +K2Cr207 produces final product
Question # 11
2-propanol on oxidation yield
Question # 12
The alcohol that does not form curbonyl compound on oxidation
Question # 13
Which of the following gives positive haloform test and positive Fehling solution
Question # 14
Relative acidic strength of alcohol, phenol, water and carboxylie acid is
Question # 15
Consider the following reaction
Consider the following reaction
R-CHO + 2Ag(NH3)2OH + R-COONH+ +2Ag+2NH3+H2OThis reaction represents
Question # 16
Acetone reacts with HCN to form a cyanohydrin. It is an example of
Question # 17
One of the following can produce greater number of moles of ethyl chloride on reacting with escess of ethanol
Question # 18
The addition compound obtained by reacting acetaldelyde and HCN, when Iydrolyzed gives
Question # 19
Which of the following is soluble in water?
Question # 20
Which one of the following alcohol is indicated by formation of yellow crystals in lodoform tesr?
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)
Top Scorers Of MDCAT Chemistry Chapter 15 Alkyl Halides Online Test MCQ`s Test
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D Danish Asghar. 19 - Sep - 2024 08 Min 39 Sec 18/20 -
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MCAT Chemistry Chapter 15 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | Ethanol reacts with sodium metal to liberate |
A. CO2 gas
B. CO gas
C. H2 gas
D. Steam
|
| 2 | Primary, secondary aad tertiary alcohols can be identified and distinguished by |
A. Lucas test
B. lodoform test
C. Baeyer's test
D. Silver mirror test
|
| 3 | Which of the following test is not given by aldehvde |
A. 2. 4 DNPH test
B. NaHSO3 test
C. Tollen's test
D. Sodium nitroprusside test
|
| 4 | Which one of the followings is resistant to oxidation under normal conditions |
A. Methyl alcohol
B. Acetaldehyde
C. Ethyl alcohol
D. Acetone
|
| 5 | The number of resonating structures of phenoxide ion are |
A. 3
B. 5
C. 6
D. 4
|
| 6 | The alcohol that does not form curbonyl compound on oxidation |
A. iso-butyl alcohol
B. neo pentyl alcohol
C. Ethanol
D. ter-butyl alcohol
|
| 7 | Identify the compound, which give iodoform test |
A. Methanol
B. 3- Hexanol
C. Methyl ketone
D. Propionaldehyde
|
| 8 | The addition compound obtained by reacting acetaldelyde and HCN, when Iydrolyzed gives |
A. Ethyl alcohol
B. Methyl cyanide
C. 2-Hydroxy propanoic acid
D. Ethyl cyanide
|
| 9 | In aldehydes and ketones carbon of carbonyl group is; |
A. sp³ hyhridized
B. sp² hybridized
C. sp hybridized
D. un hybridized
|
| 10 | Which of the following compound is least reactive |
A. HCHO
B. CH3CHO
C. CH3COCH3
D. C6H5CHO
|
Test Questions
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Maira attaria
23 May 2019A lot of thanks..very useful