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NEET UG – Chemistry Practice Paper (Previous Years’ Questions) Part 6 Topic Miscellaneous

NEET UG – Chemistry Practice Paper (Previous Years’ Questions) – Part 6

Total Questions: 30 | Total Marks: 120

Q1. Which thermodynamic function decides feasibility of a reaction?




Negative ΔG indicates spontaneous reaction.

Q2. Which orbital has spherical shape?




s-orbitals are spherical.

Q3. Which is an intensive property?




Temperature does not depend on amount.

Q4. Which species is paramagnetic?




O₂ has unpaired electrons.

Q5. Which solution shows maximum osmotic pressure?




CaCl₂ produces maximum particles.

Q6. Which element has maximum atomic radius?




Atomic size increases down the group.

Q7. Which gas deviates least from ideal behaviour?




Helium has negligible intermolecular forces.

Q8. Which compound shows strongest hydrogen bonding?




Water forms extensive hydrogen bonding.

Q9. Which alkyl halide undergoes SN1 reaction fastest?




Tertiary carbocation is most stable.

Q10. Which reaction follows first-order kinetics?




Rate depends on substrate concentration.

Q11. Which metal is extracted by electrolytic reduction?




Aluminium extraction uses electrolysis.

Q12. Which ion has highest hydration energy?




Smallest ionic size gives highest hydration energy.

Q13. Which polymer is biodegradable?




PHBV is biodegradable.

Q14. Which compound shows geometrical isomerism?




Restricted rotation around C=C bond.

Q15. Which gas is used in fire extinguishers?




CO₂ cuts off oxygen supply.

Q16. Which compound has highest boiling point?




Water has extensive hydrogen bonding.

Q17. Which element has highest electron affinity?




Chlorine releases maximum energy.

Q18. Which compound gives iodoform test?




Ethanol gives iodoform test.

Q19. Which oxide is amphoteric?




Al₂O₃ reacts with acids and bases.

Q20. Which gas is known as producer gas?




Producer gas is CO + N₂.

Q21. Which molecule has linear geometry?




CO₂ is linear.

Q22. Which process decreases entropy?




Gas to liquid decreases disorder.

Q23. Which electrolyte has highest molar conductivity at infinite dilution?




H⁺ has highest ionic mobility.

Q24. Which compound is used as antacid?




Milk of magnesia is antacid.

Q25. Which compound shows optical isomerism?




Presence of chiral carbon.

Q26. Which is strongest oxidising agent?




Ozone is strongest oxidiser.

Q27. Which metal is liquid at room temperature?




Mercury is liquid at room temperature.

Q28. Which salt causes temporary hardness of water?




Bicarbonates cause temporary hardness.

Q29. Which polymer is used for non-stick cookware?




Teflon is non-reactive and non-stick.

Q30. Which change shows maximum increase in entropy?




Solid to gas shows maximum disorder.

Conclusion: Why Part 6 Is a Game-Changer for NEET Chemistry Aspirants

NEET UG Chemistry Practice Paper – Part 6 (Miscellaneous) is designed for students who have already built a reasonable conceptual base and now need to refine accuracy, speed, and exam maturity. At this stage of preparation, success in NEET depends less on learning new topics and more on how efficiently a student can apply known concepts under mixed and time-bound conditions.

Part 6 stands out because it strongly emphasizes core NEET scoring areas such as chemical kinetics, colligative properties, atomic structure, chemical bonding, thermodynamics, electrochemistry, organic reaction mechanisms, polymers, environmental chemistry, and everyday chemistry. These are not random topics—they are high-frequency NEET concepts that appear year after year, often in deceptively simple-looking questions.

One of the biggest benefits of solving Part 6 is the improvement in concept switching ability. The paper intentionally moves between Physical, Organic, and Inorganic Chemistry without warning. This mirrors the real NEET exam, where hesitation during topic transitions can lead to lost time and unnecessary errors. Regular practice with such mixed sets trains the brain to adapt instantly, improving both speed and confidence.

Part 6 also sharpens elimination and decision-making skills. The options are designed to be closely related, forcing students to think logically rather than rely on guesswork. This helps in identifying common NEET traps and avoiding silly mistakes—often the difference between an average score and a top rank.

The instant explanation-based feedback after submission is another critical advantage. Every mistake becomes a learning opportunity, ensuring misconceptions are corrected immediately. Over time, this builds long-term retention and strengthens weak areas, which is essential for maintaining consistency across multiple mock tests.

Equally important is the exam temperament developed through Part 6. Solving a full 30-question paper in one sitting improves concentration, time management, and mental stamina. Students gradually become comfortable with NEET-level pressure, reducing anxiety and improving performance on the final exam day.

In conclusion, Part 6 is not just another practice paper—it is a performance-polishing tool. It consolidates concepts, enhances speed and accuracy, strengthens elimination techniques, and prepares students mentally for the unpredictability of NEET Chemistry. For aspirants aiming to convert preparation into results, Part 6 is a crucial step toward true exam readiness.

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