2 The dipole moment of 1,2 -dibromobenzene [Structure 1jund 1,3 dibeomubemene[structure 2] isand_respectively. ĮGiven cos 60-05 and cos 120-012a 242 D14Db. 13D, 206 De. 15D:29Dd. 3.5 D35D3 Choose the correct option from the followinga. lodination of acetone is a specific hydrogen ion catalysis in the pesence Ib. lodination of acetone is a general acid catalysis in the presence HCIe. Rate -k(HI(1]d. lodination of acetone neither hydrogen ion or general acid catalysisMean ionic activity coefficient (y of 0.001 M NaSO, isa. 0201b. 0382e. 0.679d. O879. The rate of reaction increases with temperature due toa. Decrease in activation energyb. Increase in activation onergye. Increase in collision frequencyd. Increase in concentration

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Answered: 2 The dipoie moment of 1,2…

2 The dipoie moment of 1,2 -dibromobenzene (Structure 1jund 1,3 dibromubenene [ structure 2] is and_respectively. ĮGiven cos 60-05 and cos 120-05 12 a 242 D14D b. 13D, 206 D e. 15D:29D d. 35 D35D

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Chapter13: Structure Determination: Nuclear Magnetic Resonance Spectroscopy

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Problem 56GP: Long-range coupling between protons more than two carbon atoms apart is sometimes observed when ...

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Mass Spectrometry

This process is an instrumental method in which a sample is changed to fast moving positive ions by electron bombardment. The charged particles vary due to their different mass to charge ratio and are estimated with the help of this difference. It is also called mass spectroscopy.

Question

2 The dipole moment of 1,2 -dibromobenzene [Structure 1jund 1,3 dibeomubemene
[structure 2] is
and_respectively. ĮGiven cos 60-05 and cos 120-0
12
a 242 D14D
b. 13D, 206 D
e. 15D:29D
d. 3.5 D35D
3 Choose the correct option from the following
a. lodination of acetone is a specific hydrogen ion catalysis in the pesence I
b. lodination of acetone is a general acid catalysis in the presence HCI
e. Rate -k(HI(1]
d. lodination of acetone neither hydrogen ion or general acid catalysis
Mean ionic activity coefficient (y of 0.001 M NaSO, is
a. 0201
b. 0382
e. 0.679
d. O879
. The rate of reaction increases with temperature due to
a. Decrease in activation energy
b. Increase in activation onergy
e. Increase in collision frequency
d. Increase in concentration

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