MDCAT Chemistry Part 1 MCQs Chapter Wise

MDCAT Chemistry Part 1 MCQs

MDCAT Chemistry part 1 multiple-choice questions. All MCQs are provided with answer keys. Download the full book of MCAT chemistry MCQs in pdf. The download link is given at the end of this post.

MDCAT Chemistry Part 1

Chemistry Part 1 MCQs

Look at some sample multiple-choice questions.

1.           Which one of the following has maximum P-character?

a            C2H2     

b            C2H4  

c             C3H4     

d            C3H8

2.           The pressure required for hydrogenation of Alkene is

a            3-8 atm      

b            2-6 atm           

c             1-4 atm     d            1-5 atm

3.           Hydrogenation of Alkene is?

a            Quantitative reaction    

b            Quantitative reaction

c             Slow reaction              

d            All

4.           Additoin of hydrogen halide of alkene is

a            Exothermic reaction        

b            One step reaction

c             Two step reaction          

d            Endothermic

5.           In halogenations Bromine positive and negative charge due to

a            High electronegativity   

b            Small size

c             Polariziablity                  

d            High reactivity

6.           Which reaction used to detect position of double bond

a            Halohydrin        

b            Bromination

c             Ozonolysis        

d            Bayer test

7.           Which one cannot decolourize KMNO4 solution

a            C2H4      

b            C6H6

c             C4H10   

d            Both b, c

8.           Which one of the following show immine functional group?

a            CH3CN                 

b            CH2NH

c             CH3-CH2-NH2  

d            CH3CONH2

9.           Which alcohol require less conc. H2SO4 for dehydration

a            2-methyl-2-hydroxy propane    

b            2-propanol

c             4-Butanol                                    

d            1-Butanol

10.         Quality of polyethene increases by using the catalyst.

a            (C2H5)4 pb       

b            Al(C2H5)3

c             TiCl4                 

d            Both b, c

11.         In polyethene formation which acts as monomer?

a            CH2 = CH – Cl    

b            C2H4

c             C2H6                  

d            None

12.         Which gas is used for Ripening of fruits?

a            C2H6    

b            C2H2

c             C4H10   

d            Both b, c

13.         Reaction of Benzene with Conc. HNO3 shows its?

a            Saturated nature           

b            Unsaturated nature

c             Addition nature            

d            All

14.         By increasing number of π-bond on Benzene its stability.

a            Decreases          

b            Increases

c             Remain same    

d            Undefined

15.         Halogenation of Benzene shows its?

a            Saturated          

b            Unsaturated nature

c             Substitution nature       

d            None

16.         In halogenation of benzene powerful electrophile is?

a            Tetraheloferate           

b            Halonium

c             Benzoniumion           

d            Both a, c

17.         Which product does not reduce the stability of Benzene?

a            Addition product           

b            Substitution product

c             Oxidation product         

d            All

18.         In nitration of Benzene function of H2SO4 and HNO3 to produce

a            Nitrate ion                          

b            Nitronium ion

c             Sulphonium ion              

d            All

19.         Benzoic acid is formed by oxidation of

a            Ethylbenzene                     

b            Toluene

c             Chlorobenzene               

d            Both a, b

20.         Which one of the following does not undergo free radical?

a            C6H6                

b            CH4

c             Alkene            

d            Both a, b

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• Chemistry Part 1 MCQs with key
• Chemistry Part 2 MCQs with key
• Chemistry MCAT MCQs unit wise with key
• Chemistry MDCAT MCQs unit wise with key
• Chemistry Part 1 and 2 MCQs chapter wise with key

 Download the file in pdf given below

Chemistry Part 1 MCQs  chapter wise with key