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

Try The NAT I Medical Chemistry

  • Total Questions8

  • Time Allowed15

NAT I Medical Chemistry

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Question # 1

The percentage of oxygen in NaOH is

Question # 2

The carbon atoms in calcium carbide are held by

Question # 3

Sea weeds are important source of

Question # 4

Which of the following species participate in sulphonation of benzene ring?

Question # 5

Crystal can be classified in to basic crystal habits

Question # 6

The structure of XeF6

Question # 7

Ozone is not

Question # 8

Which of the following statements is most appropriate about effective nuclear charge? It depends upon

Prepare All NAT I Medical Chemistry MCQs With Answers


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
  • 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
  • A
    Arri Shah 29 - Dec - 2024 01 Min 33 Sec 5/8

NAT-I Chemistry Important MCQ's

Sr.# Question Answer
1 According to MO Theory the species O+2 possesses
A. Bond order of 2.5
B. Three unpaired electrons
C. Diamagnetic character
D. Stability lower then O2
2 Which of the following is directly related to Qualitative analysis?
A. Identification
B. Separation
C. Measurement
D. Calculation
3 Ethanol containing some methanol is called
A. Absolute spirit
B. Rectified spriit
C. Power alcohol
D. Methylated spirit
4 Calcium acetate when dry distilled gives
A. Formaldehyde
B. Acetaldehyde
C. Acetone
D. Acetic anhydride
5 With increasing principle quantum number the energy difference between adjacent energy levels in H atom
A. Decreases
B. Increases
C. Remains constant
D. Decreases for low value of Z and increases for higher value of Z.
6 Which one is primary alcohol?
A. Buten-2-oI
B. Propan-2-oI
C. Butane-1-oI
D. 2,3-Dimethylhexane-4-oI
7 Which of the following is a molecular disease?
A. Allergy
B. Cancer
C. German measles
D. Sickle cell anemia
8 When KCIO3 is heated it decomposes into KCI and O2 if some MnO2 is added the reaction goes much faster because
A. MnO2 decomposes to give O2
B. MnO2 provides heat by reacting
C. Better contact is provided by MnO2
D. MnO2 acts as a catalyst
9 The total number of protons in 10 g of calcium carbonate is (No = 6.023 x 1023)
A. 1.5057 x 1024
B. 2.0478 x 1024
C. 3.0115 x 1024
D. 4.0956 x 1024
10 The movement of solvent molecules through a semipermeable membrane is called
A. Electrolysis
B. Electrophoresis
C. Osmosis
D. Cataphoresis

Test Questions

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