MDCAT Chemistry Chapter 15 MCQ Test With Answer for Chemistry 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.
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Describe the chemistry of Alkanes with emphasis on:/p>
a) Combustion.
b) The mechanism of free radical substitution reaction of methane with particular reference to the initiation, propagation and termination. Discuss the chemistry of Alkenes with emphasis on:
a) Preparation of alkenes by elimination reactions: i) Dehydration of alcoholsii) Dehydrohalogenation of Alkyl halide.
b) Reaction 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) and using hot concentrated acidic or alkaline KMnO4 for cleavage of double bond in 2-butene. vi) Polymerization of ethene. Discuss chemistry of Benzene with examples
a) Structure of benzene showing the delocalized -orbital which causes stability of benzene.
b) b) Electrophilic substitution reactions of benzene including mechanism of: i) Nitration ii) Halogenation (chlorination and bromination) iii) Friedel Craft’s reaction (Alkylation and acylation)
c) Hydrogenation of benzene ring to form cyclohexane ring.
d) Side chain oxidation of methyl benzene (toluene) and ethyl benzene.
e) Directive influence of substituents on the benzene ring by 2,4 directing and 3,5 directing groups (orientation in Electrophilic Substitution reactions of Benzene).
Online MCQ`s Test For Chapter 15 "MDCAT Chemistry Chapter 15 Alkyl Halides Online Test"
Try The MCQ`s Test For Chapter 15 "MDCAT Chemistry Chapter 15 Alkyl Halides Online Test"
MDCAT Chemistry Chapter 15 Alkyl Halides Online Test
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Question # 1
The dehydration of ethyl alcohol with concentrated H2SO4 at 140°C gives
Question # 2
Which of the following does not give yellow precipitate with I2+ NaOH
Question # 3
Phenol can be diatingushed from ethyl alcohol by all of the following reagents except
Question # 4
Which of the substance is not going to react the sodium metal:
Question # 5
Acetaldehyde cyanohydrin upon hydrolysis prodnces
Question # 6
Formalin is used as:
Question # 7
An electron with drawing group attached to e-position in phenol
Question # 8
The strongest conjugate base is
Question # 9
The starting substance for the preparation of iodoform is any of the following, except
Question # 10
CH3CH2CH2OH--------A---------B Here B is
Question # 11
In aldehydes and ketones carbon of carbonyl group is;
Question # 12
An alcohol is converted to an aldehyde with same number of carbon atoms as that of alcohol in the presence of K2Cr2O7/H2S04 the alcohol is
Question # 13
Primary, secondary aad tertiary alcohols can be identified and distinguished by
Question # 14
ln ethyl alcohol, the bond that undergoes heterolytic cleavage most readily is
Question # 15
The red brown ppt. of Fehling solution and benedict solution tests are of
Question # 16
A student mixed ethyl alcohol with small amount of sodium dichromate and added it to the hot solution of dilute sulphuric acid. A vigorous reaction took place. He distilled the product formed immediately. What was the product?
Question # 17
Which of the following is more reactive where 0-H bonds break
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