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
Afina-wow [57]
2 years ago
6

Using the idea of concentration gradient explain why the purple colour of potassium permaganate gradually spreads throughout the

water in the jar
Biology
1 answer:
NNADVOKAT [17]2 years ago
3 0

The purple color of potassium permanganate gradually spreads throughout the water in the jar by the process of diffusion.

  • Diffusion is the process of movement of a substance from the region of higher concentration to the regions of lower concentration. Diffusion occurs in liquids as well as gases.
  • Potassium permanganate is a purple color compound, when it is added in a jar of water it spreads throughout the water by the virtue of diffusion.
  • The concentration of potassium permanganate is higher at one point and the other regions in the jar have its nil or low concentrations initially, this leads to the set up of a concentration gradient.
  • As time passes diffusion occurs and the particles of potassium permanganate keep on migrating to the regions of low concentration until the concentration is uniform throughout the jar. Ultimately, it spread throughout the jar making the water purple.

Know more about diffusion

brainly.com/question/14852229

#SPJ4

You might be interested in
What would happen to a cell if its mitochondria stopped working? And why would it happen!?
mestny [16]
The cell would die. This is because mitochondria are essential for making energy that the cell can use, if the mitochondria stopped working this energy would not longer be available to the cell. If the cell does not have energy, it cannot perform vital functions like respiration.
6 0
3 years ago
What is deoxyribose? A) an acid found in DNA B) a sugar found in DNA C) a pigment found in RNA D) a nitrogenous base found in DN
lidiya [134]
B) a sugar found in DNA
3 0
3 years ago
Read 2 more answers
How do organisms interact with the living and<br> non-living elements of their environments?
IRINA_888 [86]

Answer:

How do organisms interact with the living and  non-living elements of their environments?

The interaction of living organisms with non-living organisms within an environment is called an ecosystem. Every living organism must interact with non-living organism in order to maintain a balanced ecosystem

Explanation:

5 0
3 years ago
9. a) How does hydrogen bonding help the transport of water in plants?
grigory [225]

Answer:

Water has a high Cohesion because of Hydrogen bonding. This is important as transport of water in the Xylem in plants relies on water being pulled up. Cohesion also gives the water a high surface tension, allowing small organisms, such as Pond Skaters, to walk along it.

Explanation:

Water molecules forming hydrogen bonds with one another. The partial negative charge on the O of one molecule can form a hydrogen bond with the partial positive charge on the hydrogens of other molecules. Water molecules are also attracted to other polar molecules and to ions.

Plants obtain the hydrogen they need from water molecules. Don't try to feed your plant hydrogen gas -- your plant wouldn't know what to do with it if you did. As long as they have water, plants can readily obtain all the hydrogen they need. :)

6 0
3 years ago
If the pregnant mother gets dizzy and has a drop in blood pressure when she is in a supine position, the condition is called?
Elena L [17]

Supine hypotension syndrome is the medical term for when a pregnant woman feels lightheaded and has a dip in blood pressure while lying down.

Supine hypotension in pregnancy: what is it?

  • When you're pregnant, resting flat on your back might make some symptoms, including indigestion and shortness of breath, worse. Her blood pressure may also drop as a result of it.
  • Supine hypotension syndrome is the medical term for when her blood pressure drops while she is pregnant and laying on her back. When a pregnant woman lies supine, the gravid uterus pushes on the inferior vena cava, resulting in a reduction in central venous return. This condition is known as a supine hypotensive syndrome (also known as inferior vena cava compression syndrome).

Learn more about supine hypotensive syndrome here:

brainly.com/question/28039475

#SPJ4

4 0
2 years ago
Other questions:
  • 1. During which phase of the moon is it possible to experience a lunar eclipse?
    12·2 answers
  • When wearing a sterile gown and gloves, why should you not fold the arms with the hands in the axilla?
    12·1 answer
  • Concerning the balance of pollutants in the biosphere:
    13·1 answer
  • which of newton’s laws of motions explains why a ball bounces off the ground after it hits the ground
    5·1 answer
  • Determine whether the statements about DNA are
    14·2 answers
  • If a doctor wanted to run a blood test to determine whether or not a person was immune to the measles virus, would they need to
    6·1 answer
  • How do the Moons physical properties and the lack of sunlight affect survival there​
    7·1 answer
  • 6. Before the 17 century, what did people believe the solar system looked like?
    7·2 answers
  • What is the difference between homeostasis and respiration​
    6·1 answer
  • How are primary and secondary succession similar? a. both primary and secondary succession involve ecosystems that have no soil.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!