1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kkurt [141]
4 years ago
9

Which of the following does not involve colligative properties?

Chemistry
2 answers:
fomenos4 years ago
7 0
Colligative properties are usually used in relation to solutions.
Colligative properties are those properties of solutions, which depend on the concentration of the solutes [molecules, ions, etc.] in the solutions and not on the chemical nature of those chemical species. Examples of colligative properties include: vapour pressure depression, boiling point elevation, osmotic pressure, freezing point depression, etc. 
For the question given above, the correct option is D. This is because the statement is talking about freezing point elevation, which is not part of colligative properties.
vodka [1.7K]4 years ago
3 0
Hey there!

The correct answer to your question is:

Option D)
<span>Calcium silicide is added to liquid steel to increase the steel’s ability to freeze.

Hope this helps!
Have a great day (:
</span>
You might be interested in
How many moles of water can be produced from the reaction of 28g of C3H8
Montano1993 [528]
2.55 moles H20 will be produced
7 0
3 years ago
Write an equation that gives the relationship between the cross-sectional area (a), the volume (v), and the thickness of a cylin
Mazyrski [523]
V = at
Where t is thickness
7 0
2 years ago
The blue line of the hydrogen emission spectrum has a wavelength of 433.9 nm. A hydrogen emission spectrum has a violet, a blue,
Ainat [17]

Answer:

The energy of one photon of this light is 4.568 × 10∧ -19 J  

Explanation:

Given data:

wavelength = 433.9 nm or 433.9 × 10∧-9 m

The value of speed of light is 3× 10∧8 m/s and plancks constant is 6.626 × 10∧-34 m²Kg/s

Formula:

E= hc/λ

E= energy of photon

h= plancks constant

c= speed of light

λ= wavelength of given light

Solution:

E= hc / λ

E = 6.626 × 10∧-34 m²Kg/s × 3× 10∧8 m/s / 433.9 × 10∧-9 m

E = 19.878 × 10∧-26 m²Kg/s² / 433.9 × 10∧-9 m

E = 0.04568 × 10∧ -17 J            (Kg m²/s² =J)

E = 4.568 × 10∧ -19 J  

3 0
3 years ago
Read 2 more answers
Anyone know! Please help asap ty
DiKsa [7]

Answer:

An earthquake happens by the child being born from fat mama

Explanation:

6 0
3 years ago
A gas held in a balloon at 5L has its temperature doubled. What will the new volume of the balloon be?
alexandr402 [8]

Answer:

2.5l

Explanation:

They higher the temprature the higher the volume

3 0
3 years ago
Other questions:
  • I need help with number 5
    12·1 answer
  • A student determines that she used 0.0665 mol of sodium hydroxide (NaOH) to completely titrate 25.00 mL of sulfuric acid solutio
    13·2 answers
  • What two-step process separated the cans into aluminum, steel, and tin?
    7·1 answer
  • A change in which property of light will have no effect on whether or not the photoelectric effect occurs
    7·2 answers
  • Help will give brainliest!
    15·1 answer
  • The rhythmic use of spoken or semi-sung lyrics is called:
    13·1 answer
  • I need helpppp! i don’t understand this
    12·1 answer
  • SEP Engage in Argument A classmate claims that state of matter is an extensive property because it can vary with temperature. Fo
    15·1 answer
  • If you have 5.42 x 1024 aluminum atoms, approximately how many moles is that
    6·1 answer
  • Step 6: Measure Solubility in Boiling Water
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!