Chemistry MDCAT Entry Test Past Papers MCQs Unit 7 With Answers

Chemistry MDCAT Entry Test Past Papers MCQs Unit 7 With Answers. Multiple Choice Questions for Entry Into Unit 7 Chemistry: The MDCAT Chemistry Entry Test is an essential examination for those who are interested in enrolling in medical school. Several different chapters of Chemistry will be covered in the multiple-choice questions (MCQs) that are on the test. The student’s level of comprehension of the fundamental principles and ideas covered in Chemistry will be evaluated based on the responses to these questions. The Pakistan Medical Council is the organisation in charge of administering the test (MDCAT). The following describes the format of the MDCAT Chemistry test: Additionally, you get access to the MCQs for Unit 5.

The Chemistry portion of the MDCAT consists of one hundred questions with multiple choice answers. The body of the paper is composed of two sections: Part A and Part B. Both Part A and Part B consist of a total of 50 multiple-choice questions each. Each segment has a time allotment of one hour. On the MDCAT Chemistry test, there is no penalty for wrong answers in the form of lost points. In May and November of each year, individuals participate in the MDCAT Chemistry examination. The test may be taken at a variety of venues around Pakistan. Here are the multiple-choice questions for Unit 4:

Past Papers for the MDCAT Chemistry Entry Test, Unit 7:

Check out this post for chapter-by-chapter MCQs for the MDCAT Chemistry entrance test, MCQs with answers for the MDCAT Chemistry entrance test, and MCQs for the MDCAT Chemistry entrance test that are relevant to the MDCAT Biology. The multiple-choice questions for Chapter 3 of Chemistry may be found here.

1. Assumed in an endothermic process is AH as:(MCAT 2014)
(A) May be any value
(B) Positive
(C) Negative
(D) Zero
2. If a reaction is exothermic, these things happen: (MDCAT 2010)
(A)Heat is transmitted from the environment to the system.
(B) The heat content of the reactant is greater than products
(C) The heat concentration of reactants is lower than that of their products.
(D) None of these
3. Which one of the following process is an exothermic? (D.G. Khan Board. 2010)
(A) Sublimation
(B) Fusion
(C) Respiration
(D) Evaporation
4. The exothermic process is (MCAT 2011)
(A) Evaporation
(B) Sublimation
(C) Respiration
(D) Boiling
5. Which of the following formation is endothermic reaction? MCAT 2009
(A) 2H2(g) + 02(g) —> 2H2O(1)
(B) N2(g) + 3H2(g)—2NH3(g)
(C) C(s)+ O2 (g)—>Co2(g)
(D) None of these

Chapter 7 of the 11th Chemistry MCQs:

6. A spontaneous process is—-MCAT 2010
(A) Unidirectional and irreversible
(B) Unidirectional and a real process
(C) Irreversible and a real process
(D) All of the above
7. Kjmol-1 is the enthalpy of the NH4-Cl standard solution: MCAT 2010
(A) +16.2
(B) -25.0
(C) +4.98
(D) +26.0
8. Compared to products, reactants contain more energy because: MCAT 2013
(A) Endothermic reactions
(B) Exothermic reactions
(C) Photochemical reactions
(D) Non-spontaneous
9. Reaction of water with quick lime results in the rise of temperature. Indicate the nature of the-reaction MDCAT 2018
(A) Non-spontaneous reaction
(B) Third Order reaction
(C) Endothermic reaction
(D) Exothermic reactions
10. In a bomb calorimeter, the reactions are carried out at constant. (ECAT, 2010)
(A) Temperature
(B) Pressure
(C) Volume
(D) None of these

Chapter 7 of the Fsc Part I Chemistry Solved MCQs:

11. Formation of NH3 is an exothermic reaction. However, in Haber’s process temperature used is: (MDCAT, 2010)
(A) 200C
(B) 300C
(C) 400C
(D) 500C
12.1/2 H2 (g) AH = 218 kJmol-l, in this reaction, AH will be called: MCAT 2016
(A) Enthalpy of atomization
(B) Enthalpy of decomposition
(C) Enthalpy of formation
(D) Enthalpy of the dissociation
13. The enthalpy change when one mole of a substance is completely burnt in excess of oxygen is called: (MDCAT 2007)
(A) Enthalpy of neutralization
(B) Enthalpy of combustion
(C) Enthalpy of atomization
(D) Enthalpy of formation
14. Compared to products, reactants contain more energy because: (MDCAT, 2010)
(A) Always negative
(B) Always positive
(C) Unity
(D) Zero
15. For the reaction NaOH + NaCl +H20 the change in enthalpy is called (MCAT, 2012, 2018)
(D) Heat of combustion
(B) Heat of formation
(C) Heat of neutralization
(A) Heat of reaction
16. The pressure of oxygen inside bomb calorimeter is (Faisalabad Board. 2016)
(A) I00 atm
(B) 50 atm
(C) 25 atm
(D) 20 atm
17. Which of the following enthalpy change is always exothermic? MCAT 2017
(A) Enthalpy of combustion
(B) Enthalpy of formation
(C) Enthalpy of atomization
(D) Enthalpy of solution

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