Alchemy club quiz Round 2

Quiz
•
Chemistry
•
University
•
Hard
Archana Kanderi
Used 1+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Beer Lambert’s law gives the relation between which of the following?
Reflected radiation and concentration
Scattered radiation and concentration
Energy absorption and concentration
Energy absorption and reflected radiation
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which force is involved in the Chromatography ?
Hydrogen bonding
London force
Electric static force
All of the above
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The ability to assess unequivocally the analyte in the presence of components which may be expected to be present; such as, impurities, degradants, matrix, etc.
Precision
Specificity
Accuracy
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The other name for solvent extraction is
solid-liquid extraction
liquid-liquid extraction
solid-solid extraction
liquid gas extraction
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
In an infrared (IR) spectrum, which of the following functional groups has the highest frequency?
Ketone
Aldehyde
Ester
Alcohol
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Who invented mass spectrometers?
J.J Thompson
Goldstein
Nikola Tesla
Aston
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Founded in 1901, _______________ was the first pharmaceutical manufacturing facility in India.
Indian Pharmaceutical Company Ltd.
Bengal Chemicals and Pharmaceutical Works Ltd.
Calcutta Chemicals
Ranbaxy Pharmaceuticals ltd.
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