This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Which of the following is an endothermic process? A) evaporation of water B) burning of wood C) ... (Read 29 times)

ETearle

  • Hero Member
  • *****
  • Posts: 580
on: Aug 27, 2018
Which of the following is an endothermic process?
 
  A) evaporation of water
  B) burning of wood
  C) explosion of dynamite
  D) discharging of a battery

Question 2

According to kinetic-molecular theory, reactions occur more rapidly at higher temperatures because
 
  A) molecules move faster at higher temperatures.
  B) molecules collide more frequently at higher temperatures.
  C) molecules have more energy at higher temperatures.
  D) All of the above are true.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

cascooper22

  • Sr. Member
  • ****
  • Posts: 312
Reply #1 on: Aug 27, 2018
Answer to Question 1

A

Answer to Question 2

D


ETearle

  • Member
  • Posts: 580
Reply 2 on: Aug 27, 2018
Thanks for the timely response, appreciate it

nguyenhoanhat

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

Did you know?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

The process of mitosis in an animal cell. The process of mitosis in an animal cell.
Speckled Wood (tircis) Speckled Wood (tircis)
Participation of water in biological reactions Participation of water in biological reactions
Large water tank, possibly a public or ritual bathing area, from Mohenjo-daro, Indus Valley ... Large water tank, possibly a public or ritual bathing area, from Mohenjo-daro, Indus Valley ...
A cutaway of a typical water pump showing the long bearing assembly and the seal. The weep hole is ... A cutaway of a typical water pump showing the long bearing assembly and the seal. The weep hole is ...
Step 3 in the diagnostic process is to retrieve any stored diagnostic trouble codes. Step 3 in the diagnostic process is to retrieve any stored diagnostic trouble codes.
Video: Role of the respiratory system - effect of altered ventilation rates

For a complete list of videos, visit our video library