Q1. If 68 Joules were necessary to move a 4 Newton crate, how far was the crate moved?
Q2. The nature of a solution depends on its H3O+ ,pH
Q3. Which of the following has the same value as 25 mm?
Q4. Which of the following gases is unsuitable for use as a GC carrier gas
Q5. DNA absorbance can be taken at wavelength?
Q6. Bile salts make emulsification with fat for the action of
Q7. Balanced or Unbalanced?
Q9. In which of the following electrovalent compound both cation and anion represent the same inert gas configuration?
Q10. If 150 Joules of work is needed to move a box 10 meters, what force was used?
Q11. 250 000 m can be simplified as:
Q12. Which of them gave the law of Buoyancy?
Q13. What happens when unbalanced forces act on an object at rest?
Q14. The substance in the mixture that has the greatest affinity for the stationary phase will travel
Q15. Who invented mass spectrometers?
Q17. Which of the following measurement describes an actual vector quantity?
Q19. In animal cell bioreactor, bubble damage can be minimized by
Q20. The osmotic pressure of a solution relating to solute molecules depends on the
Q21. A mixed fermentation is one, which produces
Q22. The average pH of urine is
Q23. It is any number that is used to describe a physical phenomenon quantitatively.
Q24. Given three vectors:A = 10m, N; B = 15m, E;C = 12m, N.What is the magnitude of the resultant vector of A + B+ C? (rounded to whole numbers)
Q25. It is used as a simplified version of a physical system that would be too complicated to analyze in full detail.