Puzzle 20140817394915

en CR 24 Vibrational : Infrared spectroscopy is a ___________ spectroscopy Ash: _____ test is used to determine the inorganic residue present in processed foods Peroxide value: is used to analyze the rancidity of oils (2 words) Hollow cathode lamp: Is the light source for florescence spectroscopy (3 words) Quenching: refers to any process which decreases the fluorescence intensity of a given substance Bayers : ________ theory determines the stability of ring structure Iodine value: is used to determine degree__________ of unsaturation in fats (2 words) Phosphorescence : delayed fluorescence Wave number: Reciprocal of wavelength (2 words) Infrared drying: A process in which heat is penetrated into the sample (2 words) Emission: A spectrum of electromagnetic radiation is emitted by a source Absorption: A spectrum of electromagnetic radiation transmitted through a substance Spectroscopy: Study of interaction between matter and energy Hypsochromic: Change of spectral band position in the absorption or emission of a molecule to a shorter wavelength Bathochromic: Denoting a shift of absorption spectrum of a compound towards longer wavelength Auxochrome: Compound that produces a bathochromic shift Precision: The ability of a measurement to be consistently reproduced Specificity: To analyze one particular result Polymorphism: To have different forms Sampling: Analysis of a finished product Hysteresis: Adsorption and desorption do not overlap each other Hygroscopy: Ability of a substance to attract and hold water molecules from surrounding environment Calibration: To determine the accuracy of the instrument , working condition Buffer: A solution which resists changes in pH when acid and alkali is added to it Colourimeter: An instrument used for measuring the intensity of colour Chirality: A molecule that has a non super imposable mirror images Dextrorotatory: Having the property of rotatory the plane of light ray to the right Disaccharides: Molecules containing two monosaccharide units Enantiomers: Chiral molecules that are mirror images of one another Water activity: Partial pressure of water of the sample divided by the standard state partial pressure of water (2 words)

										1					2		D	3
								4
		5														6		A
			7								I
																		T
												8
					9		G											O

				10			I											E
	11																			12
										13 P										O
																14
15	O								D
												L		16			17

	I			18									19 S
														N
20					O															H
														21					S
	22					N

				23 A										G


																24				S

Across:

1.	Molecules containing two monosaccharide units
7.	To analyze one particular result
9.	Ability of a substance to attract and hold water molecules from surrounding environment
10.	To determine the accuracy of the instrument , working condition
13.	The ability of a measurement to be consistently reproduced
14.	_____ test is used to determine the inorganic residue present in processed foods
15.	Is the light source for florescence spectroscopy (3 words)
18.	delayed fluorescence
20.	Having the property of rotatory the plane of light ray to the right
21.	Adsorption and desorption do not overlap each other
22.	A spectrum of electromagnetic radiation is emitted by a source
23.	A spectrum of electromagnetic radiation transmitted through a substance
24.	________ theory determines the stability of ring structure

Down:

2.	Change of spectral band position in the absorption or emission of a molecule to a shorter wavelength
3.	Chiral molecules that are mirror images of one another
4.	A solution which resists changes in pH when acid and alkali is added to it
5.	is used to analyze the rancidity of oils (2 words)
6.	Infrared spectroscopy is a ___________ spectroscopy
8.	is used to determine degree__________ of unsaturation in fats (2 words)
11.	An instrument used for measuring the intensity of colour
12.	To have different forms
16.	refers to any process which decreases the fluorescence intensity of a given substance
17.	Study of interaction between matter and energy
19.	Analysis of a finished product

Across:

1.	Molecules containing two monosaccharide units
7.	To analyze one particular result
9.	Ability of a substance to attract and hold water molecules from surrounding environment
10.	To determine the accuracy of the instrument , working condition
13.	The ability of a measurement to be consistently reproduced
14.	_____ test is used to determine the inorganic residue present in processed foods
15.	Is the light source for florescence spectroscopy (3 words)
18.	delayed fluorescence
20.	Having the property of rotatory the plane of light ray to the right
21.	Adsorption and desorption do not overlap each other
22.	A spectrum of electromagnetic radiation is emitted by a source
23.	A spectrum of electromagnetic radiation transmitted through a substance
24.	________ theory determines the stability of ring structure

Down:

2.	Change of spectral band position in the absorption or emission of a molecule to a shorter wavelength
3.	Chiral molecules that are mirror images of one another
4.	A solution which resists changes in pH when acid and alkali is added to it
5.	is used to analyze the rancidity of oils (2 words)
6.	Infrared spectroscopy is a ___________ spectroscopy
8.	is used to determine degree__________ of unsaturation in fats (2 words)
11.	An instrument used for measuring the intensity of colour
12.	To have different forms
16.	refers to any process which decreases the fluorescence intensity of a given substance
17.	Study of interaction between matter and energy
19.	Analysis of a finished product

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