Applying Analysis Techniques (HSC SSCE Chemistry): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
What is volumetric analysis also called?
What is volumetric analysis also called?
Wet analysis
Why can a hydrometer monitor alcohol in wine?
Why can a hydrometer monitor alcohol in wine?
Ethanol has lower density than water
What is the methanol limit in white wine?
What is the methanol limit in white wine?
Less than
What wavelength range does near-infrared spectroscopy use for wine alcohol measurement?
What wavelength range does near-infrared spectroscopy use for wine alcohol measurement?
1150–1200 nm
Which forms of sulfites act as preservatives in wine?
Which forms of sulfites act as preservatives in wine?
Free forms
What does potentiometric titration measure to find the end point?
What does potentiometric titration measure to find the end point?
Electric potential (voltage)
Which acid dissolves ores of Cd, Cu, Mo, Co, and Ni?
Which acid dissolves ores of Cd, Cu, Mo, Co, and Ni?
Nitric acid ()
What compound in soap tree provides analgesic properties?
What compound in soap tree provides analgesic properties?
Methyl salicylate
What is the chemical composition of red ochre?
What is the chemical composition of red ochre?
Anhydrous iron oxide ()
How does clay help treat stomach upsets?
How does clay help treat stomach upsets?
Alkaline nature neutralizes stomach acid