ECAT Chemistry Test 6 Online Preparation Mcqs ECAT Chemistry Test 6 Online Preparation Mcqs With Answers Start Below 123456789101112131415Show paginator Hide paginator 7% Question 1 of 15 1. Which are nitrogenous fertilizers? A. Urea B. (NH₄)₂HPO₄C. NH₄NO₃ D. Calcium phosphate Question 1 of 15 Loading... Question 2 of 15 2. Plaster of Paris is mixed with with water, the expansion in volume is: A. 1% B. 2% C. 3% D. 4%Question 2 of 15 Loading... Question 3 of 15 3. Which is chrome yellow? A. Pb₃O₄B. PbO C. PbCrO₄ D. Pb₂O Question 3 of 15 Loading... Question 4 of 15 4. The intramolecular forces in gases are: A. Normal B. Weak C. Very weak D. StrongQuestion 4 of 15 Loading... Question 5 of 15 5. All alkali metals react with acetylene to form acetylides except: A. Na B. K C. Li D. RbQuestion 5 of 15 Loading... Question 6 of 15 6. Nitrogen in the atmosphere is: A. 78% B. 21% C. 0.03%D. 0.9% Question 6 of 15 Loading... Question 7 of 15 7. Cotton has cellulose in it: A. 98%B. 99% C. 95% D. 97% Question 7 of 15 Loading... Question 8 of 15 8. Chloroform is carcinogenic: A. Heart B. Liver C. KidneysD. Lungs Question 8 of 15 Loading... Question 9 of 15 9. Which is used as coagulant: A. Ferric salts B. Potash alum C. ChlorineD. a and b Question 9 of 15 Loading... Question 10 of 15 10. Isomorphic crystals show: A. Same melting point B. Same physical properties C. Same chemical propertiesD. Same crystalline form Question 10 of 15 Loading... Question 11 of 15 11. Which solid does not contain covalent bonds? A. Diamond B. CopperC. Graphite D. Ice Question 11 of 15 Loading... Question 12 of 15 12. Without proper suction, filtration is: A. Useless processB. Rapid process C. Slow process D. Fague process Question 12 of 15 Loading... Question 13 of 15 13. Kinetic theory of gas was put forward by: A. NewtonB. Maxwell C. Coulomb D. Bernoulli Question 13 of 15 Loading... Question 14 of 15 14. Which property is present in lipids? A. Liquid B. Soluble in water C. Form emulsionD. Solid or semi-solid Question 14 of 15 Loading... Question 15 of 15 15. After chlorination, the pulp is washed at: A. 50°CB. 60°C C. 30°C D. 20 °C Question 15 of 15 Loading... Loading... Related Study Posts:Online ECAT Test Preparation McqsMDCAT Test Chemistry Test Online PreparationKIPS Entry Test Preparation 2025 Online MDCAT ECAT NUSTBest Book for ECAT Entry Test Preparation BooksASF Written Test Preparation Online McqsFPSC SST Test Preparation Mcqs OnlinePPSC Lecturer Test Preparation Online McqsLecturer Test KPPSC Preparation Mcqs OnlineSPSC SST Test Preparation Mcqs Online with SyllabusFPSC Test Preparation Mcqs Online Subject Wise