11898991
Description
Quiz by Theerasak Rojanarata , updated more than 1 year ago
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Created by Theerasak Rojanarata
almost 7 years ago
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Question 1
Question
Which solvent is used for testing the solubility of compounds in this lab?
Answer
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Chloroform
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Water
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Ethanol
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Methanol
Question 2
Question
This is a green-bordered flame obtained from the ignition of ...
Image:
Quiz (binary/octet-stream)
Answer
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Boric acid
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Sodium chloride
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Calcium carbonate
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Monobasic potassium phosphate
Question 3
Question
Which one is the "finished product" tested in this lab?
Answer
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Sodium chloride injection
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Dried aluminum hydroxide gel
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Milk of magnesia
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Boric acid
Question 4
Question
To identify "monobasic potassium phosphate" by testing ions, you need to test ...
Answer
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Phosphorous
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Oxygen
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Potassium
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Potassium, phosphorous and oxygen
Question 5
Question
Potassium pyroantimonate TS is used for testing Sodium. "TS" stands for [blank_start]test solution[blank_end].
Answer
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test solution
Question 6
Question
Boric Acid-IDENTIFICATION—It responds to the tests for Borate 〈191〉.
<191> indicates ...
Answer
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Melting point of boric acid
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Molecular weight of boric acid
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General Chapter part in pharmacopeia
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Number of Boric acid monograph
Question 7
Question
Which one is a "physical test" for sodium chloride in this lab?
Answer
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Test of pH
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Solubility test
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Test with silver nitrate
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Infra red spectrometry
Question 8
Question
The letter 'N" in 6 N ammonium hydroxide TS stands for ...
Answer
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Normal
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North
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New
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Neat
Question 9
Question
Calcium Carbonate Tablets
IDENTIFICATION TESTS—GENERAL, Calcium 〈191〉: The addition of 6 N acetic acid tothe Tablets produces ef[blank_start]fervescence[blank_end].
Answer
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fervescence
Question 10
Question
Which technique is used to separate precipitates from liquid?
Answer
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Centrifugation
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Dissolution
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Identification
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Extraction
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