Define hexyne shows a sharp absorption peak

Assignment Help Chemistry
Reference no: EM13547425

The IR spectrum of 1- hexyne shows a sharp absorption peak near 2100 cm-1 owing to the CC triple bond stretch. The IR spectrum of 3- hexyne shows no absorption in this region because______

a.) 1- hexyne is non- polar whereas 3- hexyne is polar
b.) 1- hexyne possesses a change in dipole moments whereas 3- hexyne does not
c.) 1- hexyne is symmetrical whereas 3-hexyne is not
d.) 1- hexyne has a higher molecular weight than 3- hexyne

Reference no: EM13547425

Questions Cloud

Determine the work done on the puck : The puck in the figure below has a mass of 0.280 kg. Its original distance from the center of rotation is 40.0 cm, and it moves with a speed of 75.0 cm/s. Determine the work done on the puck
Find the maximum blade speed : In an electric shaver, the blade moves back and forth over a distance of 2.0 mm. The motion is simple harmonic, with frequency 92 Hz. (a) Find the amplitude. mm (b) Find the maximum blade speed. m/s (c) Find the magnitude of the maximum blade acceler..
Explain the phosphate was precipitated as mgnh4po4 : A 0.7818g sample containing phosphate (PO4 3-) was dissolved. The phosphate was precipitated as MgNH4PO4 by addition of aqueous Mg2+ followed by addition of aqueous ammonia. After filtration and washing,
Compute the thickness of the film : An extremely thin film of soapy water (n = 1.30) sits on top of a flat glass plate with n = 1.11. What is the thickness of the film
Define hexyne shows a sharp absorption peak : The IR spectrum of 1- hexyne shows a sharp absorption peak near 2100 cm-1 owing to the CC triple bond stretch. The IR spectrum of 3- hexyne shows no absorption in this region because
Obtain the magnitude of the angular acceleration of pulley : A uniform, cylindrical pulley of mass M=12.7 kg and radius R=0.636 m rotates freely about a fixed horizontal axis. obtain the magnitude of the angular acceleration of the pulley
Explain a chemical compound like ca(scn)2 : How do you name a chemical compound like Ca(SCN)2. I know it is Calcium and I found where SCN is thiocyanide, but how do you go about breaking down the name? Can you give me the steps to get there and the final answer instead of just the answer
Find what is the charge-to-mass ratio of this particle : A charged particle is injected at 121 m/s into a 0.0743-T uniform magnetic magnetic field perpendicularly to the field. What is the charge-to-mass ratio of this particle
Estimate the magnification of the system : Two converging lenses, each of focal length 15.1 cm, are placed 40.4 cm apart, and an object is placed 30.0 cm in front of the first lens. What is the magnification of the system

Reviews

Write a Review

Chemistry Questions & Answers

  Explain how to draw the stucture of borazine

Borazine has the formula (BHNH)3. The combination of a boron atom and a nitrogen atom is isoelectronic with two carbon atoms. How would you draw the stucture of borazine?

  Explain the ferrocenes come off the alumna column

Considering the structure of ferrocene and acetylferrocen, identify what interparticle/ intermolecular forces are present between these ferrocenes and the mobile phase. How do they help explain the order in which the ferrocenes come off the alumna..

  State the temperature was returned to the origenal value

the temperature was returned to the origenal value what would be the partial pressure of each gas be?

  Explain what is the ph at the equivalence point

20.00 mL of 0.160 M HC2H3O2 (Ka = 1.8x10-5) is titrated with 0.200 M NaOH. What is the pH at the equivalence point

  Explain how many resonance forms are required to represent

How many resonance forms are required to represent the bicarbonate ion HOCO21

  What is the equilibrium concentration of the ethene

If 6.0 moles of ethene and 6.0 moles of hydrogen are introduced into a 2.0 L sealed vessel and allowed to equilibrate at 200ºC, what is the equilibrium concentration of the ethene

  Explain data showing the initial rate of a reaction

Consider the following data showing the initial rate of a reaction (\rm A \rightarrow products) at several different concentrations of {\rm A}.

  If connected such that one cell acts as the battery to

consider two cells the first with al and ag electrodes and the second with zn and ni electrodes each in appropriate

  Calculate the energy lost

calculate the energy lost when 75.0 g of water cools from 86.4 degrees celcius to 2.1 degrees celcius

  Explain how many grams of zinc were consumed as a result

During an experiement, 225 mL of Wet H2 was collected over water at 29 Celcius, with a total pressure of 748 torr. How many grams of Zinc were consumed as a result

  Explain how is hcl a base if it has no oh ions in is formula

How is HCl a base if it has no OH ions in is formula to omit when dissolved? Where does it's O come from

  Which of the following involve an increase in the entropy

Which of the following involve an increase in the entropy of the system?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd