Physics
Physics, 06.09.2019 16:20, queenkimm26

The difference between paper chromatography and thin layer chromatography is that:
a. paper chromatography uses capillary action, while tlc uses a silica gel.
b. paper chromatography uses capillary action, while tlc uses a stationary and mobile phase.
c. paper chromatography separates dyes based on mass, while tlc separates dyes based on charge or solubility.
d. paper chromatography separates an insoluble solid from a liquid, while tlc separates a solvent from its solution.

answer
Answers: 3

Other questions on the subject: Physics

image
Physics, 21.06.2019 17:20, kayelynn003
If the force on an object is in the negative direction, the work it does on the object must be [2 points a) negative. b) positive c) the work could be either positive or negative, depending on the direction the object moves
Answers: 1
image
Physics, 21.06.2019 21:30, krystalhurst97
Astudent looks at ocean waves coming into the beach. an ocean wave with more energy will a) have a greater height. b) have a greater period. c) travel toward the beach faster. d) strike the beach with greater frequency.
Answers: 1
image
Physics, 22.06.2019 04:50, gabriellam20
Describe the function of the endomembrane system? what organelles are involved?
Answers: 3
image
Physics, 22.06.2019 07:30, darkskinnednune
Write the function getkthdigit(n, k) that takes a possibly-negative int n and a non-negative int k, and returns the kth digit of n, starting from 0, counting from the right
Answers: 3
Do you know the correct answer?
The difference between paper chromatography and thin layer chromatography is that:
a. paper...

Questions in other subjects:

Konu
Mathematics, 01.04.2021 22:00