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

Pollutant of automobile exhausts that affects nervous system/produces mental diseases is

Question # 2

In Friedal-Craft's alkylation besides AICI3 the other reactants are

Question # 3

The relative rates of diffusion of a gas (Mol, wt. - 98) as compared to hydrogen will be

Question # 4

Natural frertilizer provides phosphorus to plants in the form of P2O5

Question # 5

Which of the following with aqueous KOH will give acetaldehyde?

Question # 6

Which of the following statement is correct if the intermolecular forces in liquids A, B and C are in the order A < B < C?

Question # 7

The most reactive compound for electrophilic nitration will be

Question # 8

How many kinds of space lattices are possible in a crystal?

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Topic Test

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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 Crystal can be classified in to basic crystal habits
A. 7
B. 4
C. 14
D. 3
2 An electrolyte
A. Forms complex ions in solution
B. Gives ions only when electricity is passed
C. Possesses ions even in solid state
D. Gives ions only when dissolved in water
3 Setting of plaster of paris involves
A. Oxidation with atmospheric oxygen
B. Combination with atmosphere CO2
C. Dehydration
D. Hydration to yield another hydrate.
4 When electrons revolve is stationary orbits
A. There is no change in energy level
B. They vecome stationary
C. They are gaining kinetic energy
D. There is increase in energy
5 Salol is prepared from
A. Salicylic acid and phenol
B. Salicylic acid and methyl alcohol
C. Both
D. None
6 Which species represents the electrophile in aromatic nitrotaion?
A. NO-2
B. +
NO2
C. NO2
D. NO-3
7 In which molecule carbon atom is sp2 hybridized
A. CH4
B. C2H4
C. C2H2
D. None of the above
8 Isopropyl alcohol on oxidation forms
A. Acetone
B. Ether
C. Ethylene
D. Acetaldehyde
9 Water (H2O) is liquid while hydrogen sulphide (H2S) is a gas because
A. Water has higher molecular weight
B. Hydrogen sulphide is a weak acid
C. Sulphur has high electronegativity than oxygen
D. Water molecules associate through hydrogen bonding.
10 Which of the following species participate in sulphonation of benzene ring?
A. H2SO4
B. HSO-3
C. SO3
D. SO-2

Test Questions

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