chromatography
/ˌkrəʊməˈtɒɡrəfi/noun
उच्चारण क्रोमटॉग्रफ़ी
वर्णलेखन, क्रोमैटोग्राफी
Advanced word
noun
- 1
[U] technical
a method of separating the substances in a mixture by passing it through or over a material that absorbs them at different rates
वर्णलेखन, क्रोमैटोग्राफी
- The dyes in the ink were separated by paper chromatography.
- Chromatography is used to test food for harmful chemicals.
✓In the exam
General knowledge
Chromatography was developed by the Russian scientist Mikhail Tsvet, and paper chromatography is a common school method for separating the colours in ink.
Chromatography का विकास रूसी वैज्ञानिक Mikhail Tsvet ने किया था, और paper chromatography स्याही के रंगों को अलग करने की एक आम स्कूली विधि है।