Question 1
Which of the following is the correct set of apparatus for setting up a filtration?
Question 2
How is chromatography typically set up?
Question 3
What equipment setup is required for simple distillation?
Question 4
How can rates of chemical reactions be measured?
Question 5
Which method would be used to determine the zinc content in an alloy of zinc and copper?
Question 6
Which is an indicator not recommended for titration and why?
Question 7
What characterizes an exothermic reaction?
Question 8
Why is it dangerous to use a Bunsen burner directly under alcohols?
Question 9
What does the RF value in chromatography represent?
Question 10
Which method is used in separating an insoluble solute from a solvent?
Question 11
Which apparatus is necessary for performing crystallization?
Question 12
When measuring liquids, which apparatus provides the greatest accuracy?
Question 13
What safety measure should be taken when dealing with gases like chlorine and hydrogen chloride?
Question 14
What type of reaction is it when energy is absorbed and surroundings feel colder?
Question 15
In a chemical reaction setup, what is the purpose of using a water bath when working with alcohols?