NAT IM Pre Medical Chemistry Test Preparation for Pakistani Students

Several public and private sector colleges and universities in Pakistan of various academic disciplines have made it compulsory for the students to appear in NAT-I test for getting admission in undergraduate degree program in any discipline and for this purpose every year, thousands and thousands of students appears in NAT test held under the supervision of National Testing Services. Every year NTS conducts NAT test two to three times in a year.

The NAT-I test comprises of six various types and the students on inter level take the NAT-I test according to their respective field of study. The students who have done FSc Pre-Medical at inter level and wishes to continue their study in medical field are required to take the NAT-IM test. NAT-IA test consists of total 90 multiple choice questions from different sections which includes verbal, analytical, quantitative and subject.

NAT I Medical Chemistry

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  • Total Questions8

  • Time Allowed15

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NAT I Medical Chemistry

00:00
Question # 1

The rate of reaction between A and B increases by a factor of 100 when the concentration with respect to A is increased 10 folds the order of reaction w.r.t A is

Question # 2

Which is the most amphoteric?

Question # 3

Ammonia gas used directly as a fertilizer is injected into the soil at a depth of about

Question # 4

Maximum number of active hydrogens are present in

Question # 5

Which of the following will not change the concentration of ammonia in the equilibrium N2(g) + 3H2(g)  2NH3(g): ΔH = -kj

Question # 6

The symbol of the element whose atoms have the outer most electronic configuration 2s2 2p3 is

Question # 7

Formic acid is obtained when

Question # 8

Acetic anhydride is obtained form acetyl chloride by the reaction of

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The subject portion in NAT-IM test comprises of total 30 multiple choice questions of weightage 33.4% from various science subjects. The subject portion in NAT-IM contains multiple choice questions from different subjects which includes physics, chemistry and biology. The chemistry topic in subject portion comprises of 8 multiple choice questions.

Here on this page, you will be able to take NAT-IM Chemistry portion online test. After taking this online test you will be able to get some knowledge about the test and will be able to prepare yourself for this test in a better way.

Top Scorers of NAT I Medical Chemistry

  • A
    Abubakar Ahmad Rafi 25 - Oct - 2025 01 Min 22 Sec 8/8
  • U
    Umar Fayaz 08 - Jan - 2025 03 Min 43 Sec 8/8
  • E
    Elen Yue 15 - Jan - 2025 04 Min 09 Sec 8/8
  • H
    Hafsa 18 - Jan - 2025 01 Min 04 Sec 7/8
  • F
    Fatima Ali 14 - Feb - 2026 02 Min 18 Sec 7/8
  • H
    Hussain Saleem 28 - Dec - 2024 01 Min 00 Sec 6/8
  • H
    Hasnain Abbas 02 - Feb - 2026 01 Min 33 Sec 6/8
  • H
    Huzaifa Hussain 28 - Dec - 2024 01 Min 35 Sec 6/8
  • A
    Ahmad rafiq 27 - Dec - 2024 01 Min 55 Sec 6/8
  • M
    Muneeb ur Rehman 11 - Feb - 2026 02 Min 12 Sec 6/8
  • M
    Maryam Yasir 02 - Sep - 2025 02 Min 20 Sec 6/8
  • S
    Saim G 01 - Aug - 2025 03 Min 02 Sec 6/8
  • M
    moeez 29 - Sep - 2025 05 Min 36 Sec 6/8
  • W
    wardah majed 07 - Jan - 2025 11 Min 24 Sec 6/8
  • S
    Shahmir 1022 28 - Dec - 2024 01 Min 19 Sec 5/8

NAT-I Chemistry Important MCQ's

Sr.# Question Answer
1 Which of the following is a molecular disease?
A. Allergy
B. Cancer
C. German measles
D. Sickle cell anemia
2 Cannizzaro reaction is not given by
A. Trimethyl acetaldehyde
B. Acetaldehyde
C. Benzaldehyde
D. Formaldehyde
3 The pore size of the filter paper depends upon
A. Nature of the medium
B. Temperature of the medium
C. Size of the particles
D. Mass of the particles
4 Which one of the following elements occurs free in nature?
A.  N
B. P
C. As
D. Sb
5 Which of the following imparts violet colouration to the non-luiminous flame of Bunsen burner?
A. NaCI
B. BaCI2
C. CaCI2
D. KCI
6 In Friedal-Craft's alkylation besides AICI3 the other reactants are
A. C6H6 + NH3
B. C6H6 + CH4
C. C6H6 + CH3CI
D. C6H6 + CH3COCI
7 Octane number can be changed by
A. Isomerisation
B. Alkylation
C. Cyclisation
D. All of these
8 Natural fertilizer provides potassium in the form of K2O (potash)
A. 1.5 kg
B. 3 kg
C. 4.5 kg
D. 6.5 kg
9 The movement of solvent molecules through a semipermeable membrane is called
A. Electrolysis
B. Electrophoresis
C. Osmosis
D. Cataphoresis
10 Ethanol containing some methanol is called
A. Absolute spirit
B. Rectified spriit
C. Power alcohol
D. Methylated spirit

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