All categories

1 year ago

An increase in pressure increasing the billing point is an example of a-

Chemistry

1 answer:

AlekseyPX1 year ago

6 0

An increase in pressure increasing the billing point is an example of a physical property.

The term "boiling point" describes the temperature at which a liquid, which is being boiled, changes from a liquid to a vapor when its pressure equals that of its environment.
Physical changes are those that take place when a material's structure is the same both before and after the change.
When a substance is changed into another chemical substance, this is known as chemical transformation.
When describing the state of a physical system, a substance's physical qualities are those that can be measured.
A substance's characteristic that is seen in a chemical reaction is referred to as a chemical property.

As it demonstrates the physical state, the increase in pressure with boiling point is an example of a physical property.

Learn more about boiling point:

brainly.com/question/25725550

The complete question is:

An increase in pressure increasing the boiling point of a liquid is an example of a —

A physical change

B chemical change

C physical property

D chemical property

#SPJ9

You might be interested in

BRAINLIEST PLEASE HELP!!

omeli [17]

Answer:gimme iT OR mama will cOMEEEEEEEEEEEEEEEEE have a nice day

Explanation:

6 0

2 years ago

In the nucleus of an Adam there are 18 protons and 20 neutrons what are the atomic number and mass number of this isotope

yKpoI14uk [10]

Atomic number = 18 (Number of protons)
Mass number = 18 + 20 (Number of protons + neutrons)

6 0

2 years ago

Read 2 more answers

If 23.17 g of beryllium (Be) reacts with water at standard temperature and pressure,

emmainna [20.7K]

Volume of H2 produced = 57.6576 L

<h3>Further explanation</h3>

Given

23.17 g Be

Required

Volume of H2

Solution

Reaction

Be(s)+H2O(g)→BeO(s)+H2(g)

mol Be :

= 23.17 g : 9 g/mol

= 2.574

From the equation, mol H2 : mol Be = 1 : 1, so mol H2 = 2.574

Volume H2(assumed at STP, 1 mol=22.4 L) :

= 2.574 x 22.4 L

= 57.6576 L

5 0

2 years ago

DUPLICATE

Svet_ta [14]

As in relative abundance , one is take reference
So,
One is taken as 1:
Other is subtracted from it:
(1 - 0.6011)(atomic mass of Ga-71)

Equation can be written as:
69.723 = (0.6011)(68.9256) + (1-0.6011)x 
(1-0.6011) is the percentage abundance of Ga-71 expressed in percentage: 

Solving for x 
28.2918 = 0.3989 x 
x= 70.9246.......

7 0

2 years ago

Why does ΔG for a reaction scale with reaction quantity but E does not? For example, ΔG0 rxn for the combustion of 1 mol of hydr

wariber [46]

Answer:

This is as a result of their property type

ΔG is extensive and E is Intensive. The explanation is as given below

Explanation:

Basically both ΔG and the cell potential or the electromotive force (E.M.F) has some disparity especially in their spontaneity, for spontaneous reaction ΔG = -ve while E = +ve and vice versa. But the most important disparity is their state function i.e one is intensive and the other is extensive property.

ΔG is an example of an extensive property, they are properties whose value is dependent on the volume or the size of the system. other examples are mass, volume etc.

E on the other hand is an intensive property, they are properties whose value is not dependent on the size of the system. As such, this differences explains why ΔG for a reaction scale with a reaction quantity and E does not.

4 0

3 years ago