Alchemy Quiz Round 3

Quiz
•
Chemistry
•
University
•
Hard
Archana Kanderi
Used 1+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following is not a limitation of Beer Lambert’s law, which gives the relation between absorption, thickness, and concentration?
Concentration must be lower
Radiation must have higher bandwidth
Radiation source must be monochromatic
Does not consider factors other than thickness and concentration that affect absorbance
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Chromatogram is?
Solute concentration vs Elution time
Solute concentration vs Elution volume
A and B
None of the above
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
To ensure analytes integrity after storage/aging and prior to analysis.
Range
Robustness
Stability
System Suitability
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
When the component has a small value of K, it is supposed to have affinity for
Stationary Phase
Mobile Phase
No phase
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A carbonyl group will cause a sharp dip at about ____ cm–1
1700
2800
3400
1200
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Mass spectrometer separates ions on the basis of which of the following?
Mass
Charge
Molecular weight
Mass to charge ratio
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
According to the reference, the commonly worshiped Hindu God of Medicine, “___________” is the original exponent of the Indian medicine.
DHANVANTARI
GANESH
MAHADEV
BRAMHA
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