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

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Question # 1

Leblanc process is employed in the manufacture of

Question # 2

For most of the chemical reaction the rate of reaction

Question # 3

Which of the following represents elements in order of increasing atomic size?

Question # 4

The percentage of nitrogen in urea is

Question # 5

Ionic solids with defects contain

Question # 6

With increasing principle quantum number the energy difference between adjacent energy levels in H atom

Question # 7

Heating a mixture of sodium benzoate and soda lime gives

Question # 8

At 500 K the equilibrium constant for reaction cis-C2H2CI2 trans-C2H2CI2 is 0.6. At the same temperature the equilibrium constant for the reaction trans-C2H2CI2 cis-C2H2CI2 will be

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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 The weight of 11.2 liters of CO2 at S.T.P. would be
A. 88 g
B. 44 g
C. 32 g
D. 22 g
2 Which of the following mineral does not contain AI?
A. Cryolite
B. Mica
C. Feldspar
D. Fluorspar
3 The heats evolved in combustion of rhombic and monoclinic sulphur are - 70960 and -71030 cal mol-1 respectively what will be heat of conversion of rhombic sulphur ti monoclinic?
A. 70960 calories
B. 71030 calories
C. -70 calories
D. +70 calories
4 Which of the following value of ΔHf° represent that the product is least stable?
A. -94.0 kcal mol-1
B. -231.6 kcal mol-1
C. +21.4 kcal mol-1
D. +64.8 kcal mol-1
5 If a salt bridge is removed between the two half cells the voltage
A. Drops to zero
B. Does not change
C. Increases gradually
D. Increases rapidly
6 The addition of HBr is easiest with
A. CH2 = CHCI
B. CICH = CHCI
C. CH3 - CH = CH2
D. (CH3)2 C = CH2
7 At room temperature formaldehyde is
A. Gas
B. Liquid
C. Solid
D. None of the above
8 Which is not a colligative property?
A. Osmotic pressure
B. Lowering of vapour pressure
C. Depression of freezing point
D. Elevation of boiling point
9 All the naturally occurring processes proceed spontaneously in a direction which lead to
A. Decrease of entropy
B. Increase of enthalpy
C. Increase of free energy
D. Decrease of free energy
10 Which of the following fluorides of xenon in impossible?
A. XeF2
B. XeF3
C. XeF4
D. XeF6

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