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
Nataliya [291]
2 years ago
9

Mixture of water and petrol is an example of Homogeneous mixture Select one : O True O False​

Chemistry
1 answer:
Maksim231197 [3]2 years ago
6 0

Answer:

homogeneous mixture has the same uniform appearance and composition throughout.  

A heterogeneous mixture consists of visibly different substances or phases. A salad with lettuce, cheese, seeds, tomatoes, broccoli, and other vegetables is an example of a heterogeneous mixture.

NaCl(aq) solution and milk is a homogeneous mixture has uniform composition throughout.

Sand and water make a heterogeneous mixture as sand is insoluble in water and the mixture has localized regions with different properties.

Pure iron is not at all a mixture. It is a  pure form of an element and can not be classified as homogeneous or heterogeneous mixture.

Hence, option E represents a false statement regarding mixtures.

Explanation:

You might be interested in
What is the maximum amount of ammonia that can be produced when 0.35 mol Nz reacts with 0.90 mol Hz?
professor190 [17]

Answer:

0.6 moles NH₃

Explanation:

The reaction that takes place is:

  • N₂ + 3H₂ → 2NH₃

First we <u>determine the limiting reactant</u>:

  • 0.35 mol N₂ would react completely with (3*0.35) 1.05 moles of H₂. There are not as many H₂ moles, so H₂ is the limiting reactant.

Then we <u>convert H₂ moles (the limiting reactant) to NH₃ moles</u>, keeping in mind the <em>stoichiometry of the reaction</em>:

  • 0.90 mol H₂ * \frac{2molNH_3}{3molH_2}= 0.6 moles NH₃

5 0
3 years ago
Which is the first step to take to help reduce pollution
rjkz [21]

B. Gain information about the current state of the environment and ways to improve it.

6 0
3 years ago
What type of change is this picture showing?
sladkih [1.3K]

Answer: physical

Explanation: freezing and melting are physical changes.

8 0
3 years ago
What type of plate boundary would form where there is a mountain range present, known earthquake activity, but no trenches prese
Natasha_Volkova [10]

Answer:

continental-continental convergent boundary

Explanation:

When two continental plates converge, they smash together and create mountains. The amazing Himalaya Mountains are the result of this type of convergent plate boundary. The Appalachian Mountains resulted from ancient convergence when Pangaea came together.

5 0
3 years ago
Why is it important to minimize the amount of oil released into the ocean?
Andrei [34K]
Because many animals are likely to die from contamination
6 0
3 years ago
Other questions:
  • How many grams are in 1.183 mol of carbon dioxide (CO2) gas?
    7·2 answers
  • Which of the following notations is the correct noble gas configuration for
    11·1 answer
  • If the Earth moved farther away from the sun, which of these would probably happen?
    9·2 answers
  • POSSIBLE POINTS: 33.33
    12·2 answers
  • Which of the following elements has chemical properties similar to selenium? Which of the following elements has chemical proper
    8·1 answer
  • How do i find the square root of a number
    13·1 answer
  • How many elements make up this compound C7H5(NO2)3
    8·1 answer
  • If a glass bottle breaks into thousands of tiny pieces what type of change occurs
    12·1 answer
  • Safety considerations<br> • Sodium Hydroxide (please insert one statement of caution from MSDS)
    10·1 answer
  • What id the study of living things called
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!