8th Test – 3rd Batch Mock Test SeriesBy abdulslambsn@gmail.com / July 25, 2025 8th Test – 3rd Batch Mock Test Series Your Good Name: Your City: Email: 1. The ratio of relative lowering of vapor pressure to mole fraction of solute is: Equal to 1 Equal to vapor pressure of solvent Equal to mole fraction of solvent Independent of temperature None 2. Which pair of elements is isoelectronic? Na⁺ and K⁺ O²⁻ and F⁻ Cl⁻ and Br⁻ Ca²⁺ and Na⁺ None 3. The number of unpaired electrons in the ground state of an oxygen atom is: 0 1 2 3 None 4. Which of the following species has highest ionization energy? Na Al Ne Cl None 5. Hydrogen bonding is strongest in: HF HCl NH₃ CH₄ None 6. The molarity of pure water is: 18 55.5 mol/L 1 1000 None 7. Which bond angle is present in water molecule? 109.5° 104.5° 120° 180° None 8. In which of the following hybridization is sp³d²? BF₃ SF₆ CH₄ H₂O None 9. A real gas behaves like an ideal gas at: High temperature and low pressure Low temperature and low pressure Low temperature and high pressure High temperature and high pressure None 10. The units of gas constant (R) in SI are: J/K cal/mol J·mol⁻¹·K⁻¹ atm·L/mol·K None 11. Covalent radius increases down the group because: Addition of new shells Increase in nuclear attraction Shielding decreases Electrons become closer None 12. Which quantum number defines the orientation of orbital? Principal Azimuthal Magnetic (m) Spin None 13. The electron affinity of which of the following is maximum? O F Cl Br None 14. A solution contains 2 moles of solute in 1 liter. Its molarity is: 0.5 2 M 1 Cannot be determined None 15. Which of the following has polar covalent bond? HCl O₂ NaCl CH₄ None 16. Boyle’s law is valid for: Solids Ideal Gases Liquids Plasmas None 17. The volume of 22 g of CO₂ at STP is: 11.2 L 22.4 L 5.6 L 44.8 L None 18. Dipole moment is maximum in: NH₃ BF₃ CO₂ CCl₄ None 19. Paramagnetism is shown by species with: Unpaired electrons Paired electrons High atomic mass Stable configuration None 20. Aufbau principle is violated in: Li O Cr (24) B None 21. Which of the following is not a state function? Enthalpy Internal energy Work Entropy None 22. Hydrogen bond is not possible in: NH₃ HF CH₄ H₂O None 23. Percentage of s-character in sp² hybridization is: 25% 33.3% 50% 75% None 24. The electron transitions in Lyman series end at: n=1 n=2 n=3 n=∞ None 25. Which of the following gases has highest rate of diffusion? H₂ O₂ CO₂ Cl₂ None 26. The first revelation (وحی) was revealed in: Cave Thaur Cave Hira Cave Uhud Cave Mina None 27. Zakat is not applicable on: Silver Fruits for self-use Cattle Gold None 28. "خیرکم من تعلم القرآن وعلمہ" means: Richest among you The best among you is he who learns Quran and teaches it One who fights in war Strongest believer None 29. Treaty of Hudaibiya was signed in: 2 AH 6 AH 8 AH 10 AH None 30. اخلاق (Akhlaq) means: Belief Morality / Good character Patience Prayer None 31. What is Ijtihad? Interpretation of Islamic law by scholars Making new rules Refusing Hadith Blind following None 32. قرآن میں کتنی سورتیں مدنی ہیں؟ 28 80 114 میں سے 28 تقریبا 50 None 33. The literal meaning of Islam is: Peace and submission Rule Migration Faith None 34. The Holy Prophet (PBUH) is buried in: Madina Makkah Taif Badr None 35. Sunnah refers to: Only Hadith Actions and sayings of Prophet ﷺ Ijma Quran None 36. "فاستقم کما امرت" means: Avoid fasting Be steadfast as you are commanded Disobey if difficult Sleep more None 37. حقوق العباد includes: Prayers Helping others, honesty Fasting Wudu None 38. What is modesty in Islam? Praying Lowering gaze, dressing properly Only for women Staying indoors None 39. Who compiled Quran in book form first? Hazrat Umar Hazrat Abu Bakr Hazrat Usman Hazrat Ali None 40. The Battle of Badr was fought in: 2 AH 4 AH 10 AH 6 AH None 1 out of 4 Thanks For Submitting Your Quiz !!