Multiple Choice
Which of the following will increase the rate of a reaction?
A) Increasing the temperature
B) Increasing the concentration of a reactant
C) Adding a catalyst
D) Ensuring that the reactants are properly aligned when they collide
E) All of these changes will increase the rate of a reaction.
Correct Answer:
Verified
Correct Answer:
Verified
Q57: Consider the combustion reaction of propane: C<sub>3</sub>H<sub>8</sub>(g)+
Q58: In an _ reaction,the products are lower
Q59: In the energy diagram shown below,the ΔH
Q60: Consider the reaction: C<sub>3</sub>H<sub>8</sub>(g)+ 5 O<sub>2</sub>(g)→ 3
Q61: Biological catalysts held together in a very
Q63: When heat is added to an exothermic
Q64: Consider the reaction: 2 C<sub>2</sub>H<sub>6</sub>(g)+ 7 O<sub>2</sub>(g)→
Q65: Consider the reaction: N<sub>2</sub>(g)+ O<sub>2</sub>(g) <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7327/.jpg"
Q66: The enzyme lactase aids in the digestion
Q67: What is the expression for the equilibrium