Question

Which one of the following statements is correct (assuming fGa-Si = fS-Br)?¨  The absorption band...

Which one of the following statements is correct (assuming fGa-Si = fS-Br)?¨

 The absorption band due to a Ga-Si bond occurs at a larger wavenumber than the absorption band due to a S-Br bond¨

 The absorption band due to a Ga-Si bond occurs at a smaller wavenumber than the absorption band due to a S-Br bond

¨ None of the above

Science   Chemistry   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

Solution :-

Ga-Si bond is weaker than S-Br bond because of the electronegativity differnces between the atoms.

Therefore the bond energy of the S-Br bond higher than Ga-Si bond

When the bond energy ishigher that means it need more eneregy for the absorption.

energy and wavelength are inversnaly proportional.

Therefore the

The absorption band due to a Ga-Si bond occurs at a larger wavenumber than the absorption band due to a S-Br bond

This is the correct statement.

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Assuming all else is constant, which of the following statements is CORRECT? Answers: a. Price sensitivity...
Assuming all else is constant, which of the following statements is CORRECT? Answers: a. Price sensitivity as measured by the percentage change in price due to a given change in the required rate of return decreases as a bond's maturity increases. b. A 20-year zero coupon bond has more reinvestment rate risk than a 20-year coupon bond. c. For any given maturity, a 1.0 percentage point decrease in the market interest rate would cause a larger dollar capital gain than...
Which of the following statements is correct? Select one: a. The primary bondholders are small individual...
Which of the following statements is correct? Select one: a. The primary bondholders are small individual investors. b. Municipal bonds are bonds issued by local governments c. Banks can issue bonds as a way to lend money to the public d. In terms of capitalization, global stock market is larger than global bond market e. The bond trading is mainly conducted on the exchange floor.
Which of the following statements is not true of the long intestine: A. Some vitamin absorption...
Which of the following statements is not true of the long intestine: A. Some vitamin absorption happens here B. It reabsorbs water from its contents C. There are ascending and descending regions D. It is longer than the small intestine E. None of the above
Which of the following statements is most correct? a.         All else equal, if a bond’s yield to...
Which of the following statements is most correct? a.         All else equal, if a bond’s yield to maturity increases, its price will fall. b.         All else equal, if a bond is down graded by the rating agencies its yield to maturity will increase. c.         If a firm has two bond issues that are identical except one is subordinate to the other, the subordinate issue will have a higher yield to maturity than the other issue. d.         A B and C are correct. e.         None of...
Which of the following statements about the median is correct? a. It is a measure of...
Which of the following statements about the median is correct? a. It is a measure of center that divides an ordered array of data into two halves. b. If data are arranged in ascending order from smallest to largest, all the observations below the median are smaller than or equal to it, while all the observations above the median are equal to it or larger. c. If the total number of observations is odd, the median is the middle observation...
1) Which of the following statements is correct about the standard normal distribution and t distribution?...
1) Which of the following statements is correct about the standard normal distribution and t distribution? a) standard normal distribution is used to eliminate population mean, while t distribution is used to estimate population standard deviation b) t distribution is always centered at 0, while the center of a standard normal destruction depends on the sample mean c) none of the 3 answer choices d) standard normal distribution curve is higher than t distribution curve at the tails 2) If...
Which of the following statements concerning the variance are correct? (note: there can be more than...
Which of the following statements concerning the variance are correct? (note: there can be more than one correct answer) Group of answer choices a.The larger the variance, the greater the total risk of the investment. b.If a stock portfolio is well diversified, then the portfolio variance may be less than the variance of the least risky stock in the portfolio. c.The larger the variance, the smaller the standard deviation. d.The larger the variance, the more the actual returns tend to...
1. Assuming all else is constant, which of the following statements is CORRECT? a. Other things...
1. Assuming all else is constant, which of the following statements is CORRECT? a. Other things held constant, a 20-year zero coupon bond has more reinvestment risk than a 20-year coupon bond. b. Other things held constant, price sensitivity as measured by the percentage change in price due to a given change in the required rate of return decreases as a bond's maturity increases. c. Other things held constant, for any given maturity, a 1.0 percentage point decrease in the...
Which of the following statements is most correct? Junk bonds typically carry a lower yield to...
Which of the following statements is most correct? Junk bonds typically carry a lower yield to maturity than investment grade bonds. A debenture is a secured bond which is backed by some or all of the firm's fixed assets. All else equal, subordinated bonds typically carry lower yields than mortgage bonds. All else equal, convertible bonds are less valuable than straight bonds None of the above statements is correct.
1-For an Insulator that is still is insulating at 500K, which of the following statements are...
1-For an Insulator that is still is insulating at 500K, which of the following statements are correct? a. CB band is completely empty and VB is completely filled. b. CB band is completely filled and VB is completely empty. c. CB band is partially empty and VB is completely filled. d. VB band is partially empty and CB is completely filled. e. None of the above 2-For a metal at 500K, (The metal remains a solid) which of the following...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT