Question

Calculate the partition coefficient for the analyte when an unretained solute passes through a
chromatography column in 3.7 min and analyte requires 8.4 min. Assume the volume of mobile
phase is 1.4 times than volume of stationary phase.
(A) 1.5
(B) 1.8
(C) 1.7
(D) 2.0​

Answer 1

Answer:

Perfect questions for guys interested in maths..

2. The value of x + x(xx) when x = 2 is:

(a) 10, (b) 16, (c) 18, (d) 36, (e) 64

Solution:

x + x(xx)

Put the value of x = 2 in the above expression we get,

2 + 2(22)

= 2 + 2(2 × 2)

= 2 + 2(4)

= 2 + 8

= 10

Answer: (a)

Answer 2

Answer:

1.7

Explanation:

I have solved this question and the answer is 1.7