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For an unpacked coated capillary column, the obstruction factor takes which of the following values?

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For an unpacked coated capillary column, the obstruction factor takes which of the following values?

(a) 0

(b) 0.6

(c) 1

(d) 1.6

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Question is taken from Column Efficiency and Column Resolution topic in division Chromatography of Analytical Instrumentation

1 Answer

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Right answer is (c) 1

The best explanation: For an unpacked coated capillary column, the value of the obstruction factor is 1. For a packed column, the value is 0.6.

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