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
tiny-mole [99]
3 years ago
10

if two different types of particles have the same speed in a medium,why is chromatography process not suitable? write with a rea

son.​
Biology
1 answer:
vekshin13 years ago
7 0

Explanation:

When using chromatography, the 2 solutes in the solvent paper should have different Rf values from the base line to identify them as different compounds.

If they were to have the same speed in the solvent, they would appear as 1 dot instead of 2 separate dots, which is a false reading.

You might be interested in
3. Nowadays many people are using sunscreen lotions as per doctor's advice to protect
evablogger [386]

Answer:

Ozone layer... pollution

Explanation:

The ozone layer is a layer in the atmosphere which provides a barrier between harmful UV rays and the Earth. However, pollution is quickly depleting the layer which in turn creates a higher risk of skin cancers and other conditions caused by harmful UV rays.

7 0
3 years ago
Although there is an overpopulation problem with white-tailed deer in the Southeastern United States, hunting is regulated. Why
dimaraw [331]
Hunting is regulated because plants still need to be eaten by the deer. if they arent, a plant species grows uncontrollably and kills off other plants.
3 0
3 years ago
What is the maximum number of alleles that a given human adult (with 23 pairs of chromosomes) can have at any particular genetic
Sphinxa [80]

Answer:

b. 2

Explanation:

Humans have typically 23 pairs of chromosomes. Each pair is composed of a chromosome from the mother and another from the father. A specific locus in a chromosome is composed of two alleles. An allele inherited from the mother and the other allele inherited from the father.

4 0
3 years ago
Which of the following materials is the heaviest?
Ainat [17]
Lead I believe would be the heaviest because gold is relatively light
6 0
3 years ago
He following diagram shows the branching tree diagram for some animals. (5 points)
Norma-Jean [14]

Answer:

d

Explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • Pollution in the what will have the greatest effect on human health
    13·1 answer
  • Glucose has how many carbon adams
    14·2 answers
  • ____________ is the period of time between conception and birth when a baby grows and develops inside the mother's womb. A) Gest
    7·2 answers
  • Which of these statements about gravity are true?
    14·2 answers
  • Which statement regarding the relative ages of rocks and events is
    11·1 answer
  • Pls help:
    12·2 answers
  • Which of the following is the most responsible force driving the water cycle?
    14·1 answer
  • There is _____ support for claims that hypnosis can help people to recover memories. growing strong strong and growing little
    10·1 answer
  • Which are characteristics of bryophytes? (Select all that apply.)
    14·2 answers
  • 22. Robert Hooke, a French scientist, published Micrographia in which he described many
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!