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

SO2 and NO2 pollution by increasing

Question # 2

Which of the following with aqueous KOH will give acetaldehyde?

Question # 3

Octane number can be changed by

Question # 4

According to MO Theory the species O+2 possesses

Question # 5

Natural fertilizer provides potassium in the form of K2O (potash)

Question # 6

Dilute hydrochloric acid solution cannot be concentrated by boiling beyond

Question # 7

The IUPAC name of the compound having the formula (CH3) 3 C - CH = CH2 is

Question # 8

Which metal is protected by a layer of its own oxide?

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
  • 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 Bell metal is an alloy of
A. Cu,Zn,and Sn
B. Cu,Zn and Ni
C. Cu and Zn
D. Cu and Sn
2 Phosphide ion has the electronic structure similar to that of
A. Nitride ion
B. Fluoride ion
C. Sodium ion
D. Chloride ion
3 The osmotic pressure of solution increases if
A. Temperature is decreased
B. Solution constant is increased
C. Number of solute molecules are increased
D. Volume is increased
4 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
5 When sulphur is boiled with Na2SO3 solution the compound formed is
A. Sodium sulphides
B. Sodium sulphates
C. Sodium persulphate
D. Sodium thiosulphate
6 Potassium crystallizes with a
A. Orthogonal lattice
B. Cubic lattice
C. Triclinic
D. Ortho rhombic lattice
7 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
8 In which molecule carbon atom is sp2 hybridized
A. CH4
B. C2H4
C. C2H2
D. None of the above
9 An endothermic reaction is one in which
A. Heat is converted into electricity
B. Heat is obsorbed
C. Heat is evolved
D. Heat is converted into mechanical work
10 The maximum number of electrons in a subshell for which / = 3 is
A. 14
B. 10
C. 8
D. 4

Test Questions

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