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1423-1473 cm-1
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∙ 13y ago
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Why phenol is more reactive than anisol?
Because the -OH group present in phenol is more ring activating than -OCH3 group in anisole.
Is OCH3- a base?
yes it is
Why polystyrene film is used for IR calibration?
the polystyrene film is cover all the ir range.
Applications of IR?
The application for IR spectroscopy include the identification of functional group and structure elucidation. It also includes the identification of substances and detection of impurities.
Why water cannot be used as solvent in IR spectroscopy?
water is ir active so produces a peak due to it OH group at 3500cm-1 this is why equipment should be keep in oven
Why phenol is more reactive than anisol?
Because the -OH group present in phenol is more ring activating than -OCH3 group in anisole.
Is OCH3- a base?
yes it is
What group is iridium in?
Ir(Iridium) is in Group 9.
Why polystyrene film is used for IR calibration?
the polystyrene film is cover all the ir range.
Why you can see the ir led through camera?
Most digital camera sensors are sensitive to a small range of IR, as well as visible light.
Can you please Conjuguez 15 word that start with 'ir'?
it makes no sense to conjugue French verbs starting with 'ir'. But the second group of French verbs end with 'ir'. The standard model is 'finir'
What does ir mean in the periodic table?
Ir refers to iridium element that is placed in group-9 and period-6 in the modern periodic table.
What is the condensed structural formula for methyl acetate?
H3c-c(=o)(-och3)
Applications of IR?
The application for IR spectroscopy include the identification of functional group and structure elucidation. It also includes the identification of substances and detection of impurities.
What are the FT-IR peaks of a carbonyl group and a cyanol group?
OMG that's confusing.... OMG that's confusing....
What are the IR frequencies of an aldehyde carbonyl group?
around 1700 cm^(-1)
What are the disadvantages of infrared waves?
For short-range (within a room) point-to-point data communication, IR is easily interrupted - think of IR as light, and imagine all the ways a light beam can be messed with. For long-range (we had a 1-km link once), heavy fog/rain will attenuate the IR so much that communication slows/stops. IR has mostly been superseded by Wi-Fi/Bluetooth and other R.F. wireless technologies, for range, reliability and speed. Check out the IRDA for more info.
