chromatography
Authored by Vishesh Atreya
Chemistry
9th Grade
NGSS covered
Used 540+ times
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9 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Q.
ink can be separated by a method of --------------------------------------------
distillation
sedimentation
chromatography
filtration
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Q. chromatography separates the mixture of dyes on the basis of their ----------------------------
solubility
boiling point
boiling point
boiling point
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Q. On the chromatogram given -------------- is mixture.
orange
black
green
red
Tags
NGSS.MS-PS1-2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Q.
A pure substance shows ------------------ spot on chromatogram
0
2
1
111111111
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A substance is soluble if it can be dissolved.
In paper chromatography, the most soluble solute _____________________ .
travels furthest away from the start point
does not move from the start point
stays closest to the start point
can be found in the middle of the chromatogram
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the correct image of paper chromatography???
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
.
What is chromatography?
A way to see pretty colors
A form of distillation
A laboratory technique used to separate a mixture.
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