One of the criteria for confirming the purity of benzene is to determine its

Enesiabdulshakoor

1 year ago

The purity of benzene is commonly confirmed by determining its refractive index. This measurement is important because a pure sample of benzene has a specific refractive index (approximately 1.501 at 20°C), and any significant deviation from this value can indicate the presence of impurities.

Additionally, the boiling point (around 80.1°C for pure benzene) is sometimes used as a criterion, but the refractive index is often preferred due to its sensitivity and ease of measurement in a laboratory setting.