Question
Some black ink was subjected chromatographic analysis to determine its content. It was analysed alongside brown ink, red, green, yellow and blue.
a. Name the impure the ink.
b. Identify the ink that is not a compound to black ink.
a. Name the impure the ink.
b. Identify the ink that is not a compound to black ink.
Answer
a. Black Ink
b. Green Ink
b. Green Ink