QUIZ: RG Colour and FAE

Full Name (VM Number)

What is the name of the apparatus used in Colour analysis as per USP-NF?

• 50 mL conical flask

• 50 mL volumetric flask

• 50 mL measuring cylinder

• 50 mL Nessler tube

How much of Ferric Chloride CS is needed to prepare the standard?

• 0.40 mL

• 0.40 L

• 0.40 uL

• 0.40 sL

What is the correct background colour to view the colour of sample and standard?

• Black

• Green

• White

• Pink

What is the indicator used in FAE analysis?

• Universal indicator

• Phenolphthalein indicator

• Methyl orange indicator

• Bromothymol blue

What is the normality used for hydrochloric acid in FAE analysis?

• 0.02 N

• 0.1 N

• 0.5 N

• 1.0 N