An Unflattened Identity and Change Knowledge Graph

green colour, brownish-green flocculent precipitate unspecified sense

concept · 1 mention

Defining properties

acquires green colour and forms brownish-green flocculent precipitate with persulphate of iron brown colouring matter of roasted coffee

Perspectives

Claims grouped by the voice that makes them.

P. L. Simmonds (author)

brown colouring matter of roasted coffee acquires green colour and forms brownish-green flocculent precipitate with persulphate of iron green colour, brownish-green flocculent precipitate from the same reagent, persulphate of iron
assertsneutralsource: pg57340
The brown colouring matter of roasted coffee, on the other hand, acquires, from the same reagent, a green colour, and a brownish-green flocculent precipitate is formed.
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage: 'The brown colouring matter of roasted coffee, on the other hand, acquires, from the same reagent, a green colour, and a brownish-green flocculent precipitate is formed.'
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage:

Change over time

from the same reagent, persulphate of iron

acquires green colour and forms brownish-green flocculent precipitate with persulphate of iron brown colouring matter of roasted coffee