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 molal elevation constant is the ratio of the elevation in boiling point to

Question # 2

Propyne on hydrolysis in presence of H2SO4 and HgSO4 gives

Question # 3

Variable valency is generally exhibited by

Question # 4

Cyclone collector is used for minimizing

Question # 5

The freezing point of 1 molal NaCI solution assuming NaCI to be 100% dissociated in water in

Question # 6

Hydrolytic conversion of sucrose into glucose and fructose is known as

Question # 7

Sodium thiosulfate is used in photography because of its

Question # 8

Addition of iron filling to CuSO4 solution caused precipitation of Cu awing to the

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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
  • B
    BRUTAL PLAYS 17 - Aug - 2026 02 Min 47 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
  • A
    Arri Shah 29 - Dec - 2024 01 Min 33 Sec 5/8

NAT-I Chemistry Important MCQ's

Sr.# Question Answer
1 Ethyl chloride on treatment with aqueous alkali gives
A. Ethane
B. Ethene
C. Ethanal
D. Ethanol
2 Fluorine does not show positive oxidation states due to the absence of
A. d-orbitals
B. s-orbitals
C. p-orbitals
D. None
3 In a reversible chemical reaction having two reactants in equilibrium if the concentration of the reactants are doubled then the equilibrium constant will
A. Also be doubled
B. Be halved
C. Becomes one fourth
D. Remains the same
4 Which of the following method is most appropriate for the manufacture of methane?
A. By reduction of CH2CL2
B. Wurtz reaction
C. Liquification of natural gas
D. None of these
5 The rate of a reaction that does not involve gases does not depend upon
A. Pressure
B. Temperature
C. Concentration
D. Catalyst
6 For the reaction 
2A(g) + B(g)  3C(g) + D(g)
two moles each of A and B were taken into a flask The following must always be true when the system attained equilibrium
A. [A] = [B]
B. [A] < [B]
C. [B] = [C]
D. [A] > [B]
7 Gooch crucible is used for the filtration of precipitates having
A. High solubility
B. High concentration
C. High ignition temperature
D. Low temperature
8 Sea weeds are important source of
A. Iron
B. Chlorine
C. Iodine
D. Bromine
9 Which of the following is different from the other three oxides?
A. MgO
B. SnO
C. ZnO
D. Cr2O3
10 Which of the following halogens does not forms its oxyacids?
A. Fluorine
B. Chlorine
C. Bromine
D. Iodine

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