Word Count : 241

---

The rate theory of van Deemter provides a quantitative understanding of factors affecting column efficiency in chromatographic separations. According to this theory, the height equivalent to a theoretical plate (HETP or H) is a function of linear velocity of the mobile phase, expressed in the van Deemter equation: $H = A + \frac{B}{u} + C \cdot u$, where $u$ is ___ __________ __________ ______ _____ _____ ___ ___ ________ ________.
___ _______ _____ ____ _______ ______.
_____ ________ _______ ________ __________.
___ ____ _________ _____ _______.
_____ __________ _____ ________ __________ __________ _________ _______ _______ ____.
______ ___ ____ ___ ____ ____ __________ _____ _______ ________.
__________ __________ ____ ___ ______ ________.
__________ ___ _________ _________ ______.
________ ____ _____ __________ ____ ____ ________.
_______ ____ ______ _________ ________ ____ _________ _______.
________ _______ _______ __________ _________ _______.
_________ _______ ____ ______ ______.
__________ _____ ___ _______ _____ ________ ____ __________ __________ _______.
______ __________ ________ _____ ____ ___ __________ ___ ____ _______.
__________ __________ ______ ____ ______ ______ _________ ___ ____.
__________ ________ ___ _____ ____ _____ ___ ____ _____ _______ ______ __________.
________ _______ _________ _______ _____.
___ _________ _____ ________ ____ ________ _____ _____.
_________ ________ ______ __________ ____ _____ ________ ___ ___.
________ _________ _____ _____ _____ ____ ________ ________ ___ _____.
_______ ___ ___ _______ ____ __________ ___ ________ ______.
_____ ________ _________ _________ __________ __________.
_________ ________ ____ __________ _____ _________ __________ _________.
_____ _____.
Get Full Answer on WhatsApp