ljones2167 ljones2167
  • 07-02-2024
  • Social Studies
contestada

The stationary phase in paper chromatography is-
A solid
B Organic solvent
C Water
D Paper

Respuesta :

Otras preguntas

if you were a piece of furniture, what would you be
An array with m rows and n columns is not ________.A. an m-by-n array.B. an n-by-m array.C. a two-dimensional array.D. a dual-transcripted array.a. A and C.b. A
Pls help with trigonometry
How many years does one Navy service stripe represent?
Are all channels to be used for their correct purpose? a) Yes, always b) No, unless given permission by AD+ c) Yes, unless otherwise specified by AD+ d) No, it
An emergency room nurse prepares a pamphlet to use as a teaching tool for the proper care of sprains. What information might be included in this guide? Select a
By 2030, when most members of the baby boom generation will have retired, adults 65 and older will represent approximately what percentage of the U.S. populatio
What can Root caries be mistaken for?
Which of the following regulations states that a resident's unit in a long-term care facility must be clean, safe, orderly, and free of obstacles in the pathway
An electrode that produces a gaseous shielding for molten metal is identified as a?