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control of resolution in calibration of IR
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Answer / nirav intas pharma
control of resolution in IR:
Take spectrum of polystyrine film,
the abs minima at 2870 cm- & abs maxima at 2849.5cm- is
greater than 0.33
the abs minima at 1589 cm- & abs maxima at 1583 cm- is
greater than 0.08
| Is This Answer Correct ? | 12 Yes | 0 No |
Answer / kuchela rao athota
MAXIMUM ABSORPTION AT ABPUT 1583CM-1 SHOULD BE GREATER THAN
12%
MAXIMUM ABSORPTION AT ABPUT 2850CM-1 SHOULD BE GREATER THAN
18%
| Is This Answer Correct ? | 5 Yes | 0 No |
Answer / arpit vashi
the difference between two percentage transmittance
(2870 cm-1 and 2849.5 cm-1) must be grater than 18%
the difference between two percentage transmittance
(1589 cm-1 and 1583 cm-1) must be grater than 10%
| Is This Answer Correct ? | 1 Yes | 0 No |
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