MDCAT Chemistry Past Papers unit wise

MDCAT CHEMISTRY PAST PAPER 2017-20

MDCAT Chemistry Past Papers MCQs for online preparation of mdcat ecat examination.

MDCAT CHEMISTRY MCQS CHAPTER WISE

Here you can find all mcqs of chemistry for the preparation of mdcat and ecat in chapter wise sequence. Each chapter may contain more than 30 mcqs. MDCAT Chemistry Past Papers are specially arranged for the students of FSC who are willing to attempt entry test examination.

MDCAT Chemistry Past Papers MCQs        

1.         Amino acid present in

            a          Plants b          Animals

            c          Plastic d          Both a , b

2.         Amino acid supplied to our bodies are called

            a          Essential amino acid  b          Non essential

            c          Both a, b         d          Neutral

3.         Diseases caused by deficiency of ____________ amino acid.

            a          Essential         b          Non essential

            c          Neutral            d          Both a, b

4.         Which of following can formed internal salt

            a          Glucose           b          Fats

            c          Fatty acid        d          Amino acid

5.         In peptide linkage nitrogen form bond with

            a          Oxygen           b          Hydrogen

            c          Carbon d          Both a, c

6.         Which acid has strong conjugate base

            a          CH3COOH     B         HCOOH

            c          HCl     d          HNO3

7.         Which ester has pineapple flovour

            a          Amylacetate   b          Benzylacetate

            c          Ethyle butyrate           d          Formic acid

8.         Which amino acid has strong dipolar nature

            a          Glycine           b          Clutamic acid

            c          Alanine           d          All

9.         Internal salt is mostly found

            a          Alpha amino acid       b          Beta amino acid

            c          Gema amino acid       d          Both a, b

10.       Which content of live stock waste cause contamination of water

            a          Physical          b          Chemical

            c          Bacterial         d          Both b, c

11.       Which one is infectionous disease

            a          Typhoid          b          Malaria

            c          Hepatitis         d          Both a, c

12.       Oily layer on surface of water _______ in dissolve oxygen

            a          Increase           b          Decrease

            c          Both a, b         d          Break oxygen

13.       Which one is not property of petroleum product

            a          Poisonous        b          Cause health problem

            c          Sweet in taste d          Both a, c

14.       At present how much pesticides are formulated

            a          10 thousand     b          10 lac

            c          One million     d          Both b, c

15.       Which of following disease cannot controlled by pesticide

            a          Typhoid          b          Yellow fever

            c          Malaria           d          Sleeping sickness

16.       Organic compound at even high level are

            a          Tasteless         b          Odourless

            c          Colour less      d          Both a, b

17.       Organic compounds cannot cause disease

            a          Nausea            b          Tremors

            c          Malaria           d          All

18.       During industrial production in which one is taken as waste product

            a          Waste heat      b          Smoke

            c          Waste water    d          All

19.       Which of following is not heavy metal

            a          Chromium       b          Lead

            c          Aluminium     d          Both a, c

20.       Which metal does not have safe limit 

            a          Chromium       b          Aluminium

            c          Calcium          d          Both a, b

21.       Toxic heavy metals cannot cause disease as

            a          Blood pressure            b          Typhoid

            c          Kidney disease            d          Both b, c

22.       Reaction of chromium VI into trivalent state followed by

            a          Acidic ppt       b          Alkaline ppt

            c          Neutral ppt      d          Both a, b

23.       Big industrial pollution source of environment is in leather industries is

            a          Cd II    b          Pb IV

            c          Cr VI   d          Both b, c

24.       Lechate contain efficient such as

            a          Mg2+  b          Acetic acid

            c          Fatty acid        d          Both b, c

25.       Which of following compound can form zwitter ion

            a          Carboxyl compound   b          Amino acid

            c          Phenol d          All

26.       The pH at which amino acid is in complete zwitter ionic form called

            a          Iso-electric point
            b          Dipole moment

            c          Iodine number
            d          Wavelength

27.       Which of following organic ions formed when amino acid treated with acidic medium

            a          N+H3CH2COOH
            b          NH2CH2COO-

            c          N+H3CH2COO-
           d          HOCH2COO-

28.       Glycine is

            a          NH2CH2COOH
            b          NH2CH2CH2-COOH

            c          NH2OH2No2CH2COOH
           d          NH2CH2-NH2CH2COOH

29.       Different amino acids have ________ isoelectric point

            a          Different         
            b          Same

            c          May be different         
            d          May be same

30.       When amino acid is found in zwitter ion form its nature is

            a          Acidic           b Basic

            c          Amphoteric  d         

Download all MCAT Past papers chapter wise from the following link.