34. The minimum amount of energy necessary for a reaction to occur is called the

Question

34. The minimum amount of energy necessary for a reaction to occur is called the a. energy of reaction b. activation energy c. kinetic energy 35. A factor that contributes to increasing the rate of reaction is a. increase in concentration b. increase in temperature d. potential energy c. both a and b d. neither a nor b 36. The measurement of temperature is a measurement of a. the size of the molecules in a reaction vessel. b. the pressure inside the reaction vessel. c. the velocity of molecules in the reaction vessel. d. the rate of chemical reaction in the reaction vessel. 37. A catalyst increases the rate of reaction by a. increasing the temp. b. an increase in conc. c. decr. the activation energy. d. increasing the overall energy of the RxN. 38. The substance that is acidic in nature is a. Drano b. window cleaner c. milk d. lemonade 39. Which of the following substances is NOT a strong acid? a. HNO3 b. H2SO1 c. NH44 d. HCI 40. Which of the following substances is NOT a strong base? a. NaOH b. Ba(OH)2 c. CH3OH d. KOH

Explanation / Answer

34) b

35) c

36) c

37) c

38) c

39) c

40) c

Related Questions

Navigate

• Browse (All)
• Browse 3
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.