COLLISION THEORY

Collision theory needs ______________ and _________________ in order for reaction to take place.

• surface area and temperature

• enough energy and proper orientation

• temperature and proper orientation

• enough energy and concentration

________________ is the level or amount of energy required for a reaction to take place.

A hundred gram of nails will rust faster than a hundred gram of solid iron bar because of its...

• orientation

• temperature

• surface area

• concentration

Raw meat will decay faster if left alone in the kitchen sink at room temprature rather than in the refrigerator.

• False: raw meat will decay faster in the freezer.

• False: decay will be at the same rate.

• True: activation energy is low at room temperature.

• True: due to the temperature.

Medicine in liquid form will work _____________ than that of solid form (tablets).