NEET Chemistry: Solutions — Free Practice Set 20 (10 MCQs)

More Sets — Solutions

MCQ Test 110 MCQs MCQ Test 210 MCQs MCQ Test 310 MCQs MCQ Test 410 MCQs MCQ Test 510 MCQs MCQ Test 610 MCQs MCQ Test 710 MCQs MCQ Test 810 MCQs MCQ Test 910 MCQs MCQ Test 1010 MCQs MCQ Test 1110 MCQs MCQ Test 1210 MCQs MCQ Test 1310 MCQs MCQ Test 1410 MCQs MCQ Test 1510 MCQs MCQ Test 1610 MCQs MCQ Test 1710 MCQs MCQ Test 1810 MCQs MCQ Test 1910 MCQs MCQ Test 2010 MCQs

Previous Chapter

Redox Reactions

Next Chapter

Some Basic Concepts Of Chemistry

Explore individual Chemistry questions →

5,000+ questions with detailed solved answers in our Question Bank

About this NEET MCQ Test

This page provides a free online MCQ test for NEET Chemistry preparation, focusing specifically on the chapter Solutions. It contains 10 carefully selected multiple-choice questions (MCQs) designed to test your conceptual understanding and exam readiness.

0

Easy

10

Medium

0

Hard

Key concepts covered in this specific test include Solution, Electrolyte, Elevated, Experiment, Freezing, and Pressure.

Taking these timed MCQ tests helps you simulate the real NEET exam environment. Detailed step-by-step explanations are provided for every question to help you learn from your mistakes and strengthen your fundamentals.

Preview of Questions in this Test

Q1. A 0.2 molal solution of a non-electrolyte in water has its boiling point elevated by 0.104°C. What is the value of \( K_b \) for water in this experiment?

A. 0.5 K kg mol\(^{-1}\)
B. 0.52 K kg mol\(^{-1}\)
C. 0.48 K kg mol\(^{-1}\)
D. 0.55 K kg mol\(^{-1}\)

Q2. A solution of 10 g of a solute (molar mass = 40 g/mol) in 400 g of water has a freezing point of -0.93°C. What is the van’t Hoff factor? (\( K_f = 1.86 \, \text{K kg mol}^{-1} \))

A. 0.7
B. 0.9
C. 0.8
D. 1

Q3. A 0.3 M solution of a solute in 200 mL of water has an osmotic pressure of 2.214 atm at 27°C. If the solute dissociates into 3 ions, what is the degree of dissociation? (\( R = 0.0821 \, \text{L atm mol}^{-1} \text{K}^{-1} \))

A. 0.8
B. 0.9
C. 0.95
D. 1

Q4. What is the freezing point depression of a solution containing 15 g of mannitol (molar mass = 182 g/mol) in 500 g of water? (\( K_f = 1.86 \, \text{K kg mol}^{-1} \))

A. 0.25 K
B. 0.3065 K
C. 0.35 K
D. 0.2 K

Q5. The van’t Hoff factor of a 0.05 m CaCl₂ solution is 2.7. What is the osmotic pressure at 27°C? (\( R = 0.0821 \, \text{L atm mol}^{-1} \text{K}^{-1} \), assume 1 L solution)

A. 3.0 atm
B. 3.2 atm
C. 3.5 atm
D. 3.326 atm

+ 5 more questions in the actual test

Frequently Asked Questions

Is this practice set completely free?

Yes, all our chapter-wise practice sets are 100% free. You can practice as many times as you want without any hidden charges.

Are these questions relevant for the latest NEET syllabus?

Absolutely. Our content team regularly updates the question bank to strictly align with the latest NTA NEET syllabus and NCERT textbooks.

Can I view the solutions after the test?

Yes, once you submit the test, you will get an instant scorecard along with the correct answers and detailed explanations for every question.

About TopperSquare

TopperSquare is India's most advanced, student-centric learning platform designed specifically for medical and engineering aspirants. Our mission is to democratize high-quality education by providing premium practice materials, deep performance analytics, and structured test series.

Whether you are starting your preparation or giving final touches before the exam day, TopperSquare equips you with the right tools—from chapter-wise tests to full-length mock exams—to help you achieve your dream rank.

More Chemistry Chapters for NEET

• Alcohols Phenols And Ethers • Aldehydes Ketones And Carboxylic Acids • Amines • Biomolecules • Chemical Bonding And Molecular Structure • Chemical Kinetics • Classification Of Elements And Periodicity In Properties • Coordination Compounds • Electrochemistry • Equilibrium • Haloalkanes And Haloarenes • Hydrocarbons • Organic Chemistry Some Basic Principles And Techniques • Redox Reactions • Solutions • Some Basic Concepts Of Chemistry • Structure Of Atom • The D And F Block Elements • Thermodynamics

Explore More NEET Subjects

Looking to strengthen other areas of your preparation? Check out our free chapter-wise question banks for all NEET subjects:

NEET biology NEET chemistry NEET physics All NEET Questions

NEET Chemistry — Solutions

Accelerate Your NEET Preparation

Question Bank

Practice Tests

NEET PYQs

AI Analytics

About this NEET MCQ Test

Preview of Questions in this Test

Q1. A 0.2 molal solution of a non-electrolyte in water has its boiling point elevated by 0.104°C. What is the value of \( K_b \) for water in this experiment?

Q2. A solution of 10 g of a solute (molar mass = 40 g/mol) in 400 g of water has a freezing point of -0.93°C. What is the van’t Hoff factor? (\( K_f = 1.86 \, \text{K kg mol}^{-1} \))

Q3. A 0.3 M solution of a solute in 200 mL of water has an osmotic pressure of 2.214 atm at 27°C. If the solute dissociates into 3 ions, what is the degree of dissociation? (\( R = 0.0821 \, \text{L atm mol}^{-1} \text{K}^{-1} \))

Q4. What is the freezing point depression of a solution containing 15 g of mannitol (molar mass = 182 g/mol) in 500 g of water? (\( K_f = 1.86 \, \text{K kg mol}^{-1} \))

Q5. The van’t Hoff factor of a 0.05 m CaCl₂ solution is 2.7. What is the osmotic pressure at 27°C? (\( R = 0.0821 \, \text{L atm mol}^{-1} \text{K}^{-1} \), assume 1 L solution)

Frequently Asked Questions

Is this practice set completely free?

Are these questions relevant for the latest NEET syllabus?

Can I view the solutions after the test?

About TopperSquare

More Chemistry Chapters for NEET

Explore More NEET Subjects

Everything you need to crack NEET

NEET Chemistry: Solutions — MCQ Test 20

Q6. A gas has a Henry’s law constant of 250 bar. If its partial pressure is 5 bar and the solvent mass is 1 kg, what is the number of moles of gas dissolved?

Q7. The van’t Hoff factor for a 0.1 m solution of NaCl is approximately 1.87. What is the observed boiling point elevation if \( K_b = 0.52 \, \text{K kg mol}^{-1} \)?

Q8. A gas dissolves in a solvent with a Henry’s law constant of 250 bar at 25°C. If the mole fraction of the gas doubles when the temperature changes, and the new partial pressure is 10 bar, what is the new Henry’s law constant?

Q9. What is the molarity of a solution prepared by dissolving 4 g of NaOH (molar mass = 40 g/mol) in 250 mL of solution?

Q10. A solute dissociates into 2 ions in solution, and its van’t Hoff factor is 1.8. What is the degree of dissociation?

NEET Chemistry — Solutions

Accelerate Your NEET Preparation

Question Bank

Practice Tests

NEET PYQs

AI Analytics

About this NEET MCQ Test

Preview of Questions in this Test

Q1. A 0.2 molal solution of a non-electrolyte in water has its boiling point elevated by 0.104°C. What is the value of \( K_b \) for water in this experiment?

Q2. A solution of 10 g of a solute (molar mass = 40 g/mol) in 400 g of water has a freezing point of -0.93°C. What is the van’t Hoff factor? (\( K_f = 1.86 \, \text{K kg mol}^{-1} \))

Q3. A 0.3 M solution of a solute in 200 mL of water has an osmotic pressure of 2.214 atm at 27°C. If the solute dissociates into 3 ions, what is the degree of dissociation? (\( R = 0.0821 \, \text{L atm mol}^{-1} \text{K}^{-1} \))

Q4. What is the freezing point depression of a solution containing 15 g of mannitol (molar mass = 182 g/mol) in 500 g of water? (\( K_f = 1.86 \, \text{K kg mol}^{-1} \))

Q5. The van’t Hoff factor of a 0.05 m CaCl₂ solution is 2.7. What is the osmotic pressure at 27°C? (\( R = 0.0821 \, \text{L atm mol}^{-1} \text{K}^{-1} \), assume 1 L solution)

Frequently Asked Questions

Is this practice set completely free?

Are these questions relevant for the latest NEET syllabus?

Can I view the solutions after the test?

About TopperSquare

More Chemistry Chapters for NEET

Explore More NEET Subjects

Everything you need to crack NEET