Quiz 1 In chemistry

It is used in titration

• Conical flask

• Burette

• Pipette

• All of the above

It is the science that is interested in studying the living organisms

• Chemistry

• Biology

• Physics

• Nanochemistry

It refers to the more acidity concentration of hydrogen ions H⁺

• 5

• 7

• 9

• 2

It is used for the accurate measurment and transport a certain volume of solution

• Beaker

• Burette

• Conical flask

• Pipette

The graduation Zero is from the lower to the upper in

• Both Burette and Pipette

• Burette

• Both graduated and Beaker

• Pipette

What is the reading on this burette?

• 24.0cm³

• 25.8cm³

• 24.2cm³

• 23.9cm³

what is the reading on this burette?

• 4.4 ml

• 3.5 ml

• 3.5 ml

• 3.6 ml

What is the volume of the liquid in this graduated cylinder?

• 19 mL 

• 35 mL 

• 24 mL 

• 1.9 mL

What is the volume of the ring? (new volume - old volume)

• 4 mL

• 8 mL

• 68 mL

• 64 mL

What is the density of an object with a mass of 35 grams and a volume of 7 cm³ ?

• 5 g/cm²

• 42 g/cm³

• 5 g/cm³

• 28 g/cm³