3 years ago

Which of the statements about the effect of solutes on solutions is true

Physics

1 answer:

Mnenie [13.5K]3 years ago

3 0

Answer:

Solutes raise the boiling point of a solvent.

Explanation:

When the solutes is non volatile and dissolved in a solvent, it lowers the vapour pressure of the solvent hence elevating the boiling point of the solvent.

You might be interested in

The term fetus completes which of the following lists to show the correct order of development?

netineya [11]

The answer is C............

8 0

3 years ago

What allows for the investigation of a variable? Can someone help please.

ladessa [460]

The answer is <span>C: Experiment </span>

5 0

3 years ago

Read 2 more answers

At one instant of time, a car and a truck are traveling side by side in adjacent lanes of a highway. The car has a greater veloc

Helen [10]

Answer:

Explanation:

Acceleration is change in velocityΔv in respect to timeΔt

so if the velocity of the car is greater than the truck it does not mean that the car acceleration is greater than the truck.

Sometimes with constant velocity it means no accelaration ,but the truck may have accelaration

so, higher velocity of the car does not mean higher acceleration

5 0

3 years ago

A metal coin has a volume of 835 mm3 and a mass of 5.67 g. What is the density of the coin?

Lilit [14]

Density formula: d = M/V
So I think the answer would be 5.67/ 835 I am not sure of the answer I got confused (´∀｀) but I hope it will help

3 0

3 years ago

Read 2 more answers

a stone attached to 1m long string is moving with the speed of 5ms in a circle find the centripetal acceleration of the stone

Dafna1 [17]

Answer:

The centripetal acceleration of the stone is 5 m/s²

Explanation:

The length of the string to which the stone is attached, r = 1 m

The speed with which the string is rotated, v = 5 m/s

The centripetal acceleration, $a_c$ , is given as follows;

$a_c = \dfrac{v^2}{r}$

Therefore, the centripetal acceleration of the stone found as follows;

$a_c = \dfrac{(5 \ m/s)^2}{1 \ m} = 5 \ m/s^2$

The centripetal acceleration of the stone, $a_c$ = 5 m/s².

5 0

3 years ago