🧪 Model Paper – Chemistry & Physics
Time: 2 Hours Total Marks: 100
🔬 CHEMISTRY PAPER (50 Marks)
Note: All questions are compulsory. Write your answers as per the questions asked and allocated marks. Support your answers with chemical equations and diagrams where necessary.
SHORT QUESTIONS (15 Marks)
Q.1 Write down brief answers of following questions: (3×5 = 15)
a. Write down common uses of following chemicals:
(i) Nitric Acid (ii) Phosphoric Acid (iii) Potassium Hydroxide
b. Give one example for each of following families of organic compounds:
(i) Ethers (ii) Ketones (iii) Carboxylic Acids
c. Write down chemical reactions involved for preparation of oxalic acid from ethyne.
d. A solution contains 40g urea dissolved in 500cm³ of solution. Calculate the molarity of this solution.
e. Write down electronic distribution for an atom of following elements:
(i) 16S (ii) 12Mg (iii) 18Ar
LONG QUESTIONS (35 Marks)
Q.2 State Law of Mass Action and derive its mathematical expression for a generalized reaction. (7)
Q.3 What is Lewis concept for acids and bases? Give two examples for each. (7)
Q.4 What are nucleic acids? Explain in detail. (7)
Q.5 Define Pollution. Explain role of SOₓ, Carbon Monoxide and NOₓ as air pollutants. (7)
Q.6 Define hardness of water and explain its types in detail. (7)
⚙️ PHYSICS PAPER (50 Marks)
Note: All questions are compulsory. Write your answers as per the questions asked and allocated marks. Support your answers with diagrams where necessary.
SHORT QUESTIONS (15 Marks)
Q.1 Give short answers to the following questions: (5×3 = 15)
a. Derive 2nd Equation of Motion.
b. Define Newton’s 2nd Law of Motion. Derive its formula.
c. Describe Newton’s Law of Gravitation.
d. Define Power and its SI unit.
e. Differentiate between Temperature and Heat.
LONG QUESTIONS (35 Marks)
Q.2 What is Simple Pendulum? Prove that motion of Simple Pendulum follows SHM. (7)
Q.3 What is Total Internal Reflection? Explain with diagram. Also describe its conditions. (7)
Q.4 Define and explain Coulomb’s Law of charges. (7)
Q.5 Define and explain Transformer and its types. (7)
Q.6 What is Nuclear Fission Reaction? Explain in detail. (7)
One thought on “📘 Military College Sui – XI Lateral Entry Induction Exam”
Comments are closed.