2 years ago

The temperature of a sample of liquid water changes from 50°C to 30°C. Which statement best explains the change

Chemistry

1 answer:

KiRa [710]2 years ago

7 0

Answer:

The molecules move slower than the temp of 50°c and their average kinetic energy decreases.

Explanation:

kinetic energy cannot increase as temperature is reduced. molecules will still move with reduced motion.

You might be interested in

Does a high melting point mean the substance will melt faster or slower?

user100 [1]

Answer:

slower...............

5 0

2 years ago

Read 2 more answers

Why does reducing solute particle size increase the speed at which the solute dissolves in water? A. It exposes more of the solu

Umnica [9.8K]

Answer:A

Explanation:For a given amount of solute, smaller particles have greater surface area. With greater surface area, there can be more contact between particles of solute and solvent.

3 0

3 years ago

What determines the velocity of an object

maxonik [38]

Answer:

the direction of the object

Explanation:

4 0

2 years ago

What are the elements of scientific method?

Digiron [165]

Answer:

The basic steps of the scientific method are: 1) make an observation that describes a problem, 2) create a hypothesis, 3) test the hypothesis, and 4) draw conclusions and refine the hypothesis.

7 0

2 years ago

Word equation for the reaction between iron and hydrochloric acid

Vladimir79 [104]

Nolur acil lütfen yalvarırım yalvarırım

5 0

3 years ago