Factors Affecting Rates of Reaction

Identify what factor affect the reaction rate depicted in the following situation. Choose the letter of your answer.

"Powdered milk dissolves faster in a warm water."

Identify what factor affect the reaction rate depicted in the following situation. Choose the letter of your answer.

"Blowing air on a campfire to help get it going."

Identify what factor affect the reaction rate depicted in the following situation. Choose the letter of your answer.

"Smaller pieces of charcoal are used to grill food."

Identify what factor affect the reaction rate depicted in the following situation. Choose the letter of your answer.

"Greater concentration of oxygen will cause the glowing splint to burst into air."

Identify what factor affect the reaction rate depicted in the following situation. Choose the letter of your answer.

"More bubbles appear when a concentrated solution of hydrochloric acid (HCl) is added to a magnesium strip than when a dilute solution of the acid is added."

Identify what factor affect the reaction rate depicted in the following situation. Choose the letter of your answer.

"Breaking a log up into many small, thin sticks to start a wood fire."

Identify what factor affect the reaction rate depicted in the following situation. Choose the letter of your answer.

"Raw potatoes are cut into thin slices for cooking."

Identify what factor affect the reaction rate depicted in the following situation. Choose the letter of your answer.

"Grains of sugar dissolves quickly in water."

Identify what factor affect the reaction rate depicted in the following situation. Choose the letter of your answer.

"Food are stored in refrigerator to slow down the processes that cause it to spoil."

Identify what factor affect the reaction rate depicted in the following situation. Choose the letter of your answer.

"Leaving a glass of milk on the table causes it to spoil easily."