Ask Question, Ask an Expert


Ask Chemistry Expert

Answer the following problems.

problem 1) describe the toxicity of cadmium and lead in living systems.

problem 2) prepare the account on the mechanism of oxygen transport by myoglobin and haemoglobin.

problem 3) prepare detail notes on:

(i) Ionophores

(ii) Chelation therapy.

problem 4) Describe in detail about the electronic excitation in UV spectroscopy.

problem 5) How would you distinguish cis-and trans-cinnamic acid by UV-visible spectroscopy?

problem 6) How will you differentiate the following sets of compounds using IR spectra?

(a) Cyclohexanol and cyclopentanol,

(b) Primary, Secondary and Tertiary amines

(c) Esters and Lactones,

(d) Mono-and di-substituted benzene.

problem 7) Describe the principles of spin-spin interaction of protons in NMR spectroscopy.

problem 8) prepare brief notes on the following:

(a) Nitrogen rule,

(b) Meta stable peak.

problem 9) What is quantum yield? Describe

problem 10) Describe Norrish type II reaction with appropriate mechanism.

Chemistry, Academics

  • Category:- Chemistry
  • Reference No.:- M95096

Have any Question? 

Related Questions in Chemistry

Write the balanced chemical equations fora the complete

Write the balanced chemical equations for (a) the complete combustion of acetic acid (CH3COOH), the main active ingredient in vinegar; (b) the decomposition of solid calcium hydroxide into solid calcium(II) oxide (lime) ...

For the second-order reaction ab products the rate of

For the second-order reaction A+B Products, the rate of reaction r, may be written as r= dx/dt=k([A] 0 -X) ([B] 0 +X) X is the decrease in concentration of A or B as a result of the reaction. What are the condition for t ...

An artists statue has a surface area of 15 ft2 the artist

An artist's statue has a surface area of 15 ft2. The artist plans to apply a gold plate coating to the statue and wants the coating to be 25 µm thick. How many grams of gold will be required for the

Suppose a scientist repeats the millikan oil-drop

Suppose a scientist repeats the Millikan oil-drop experiment but reports the charges on the drops using an unusual (and imaginary) unit called the warmomb (wa). The scientist obtains the following data for four of the dr ...

Chemical bondingmcq questionsisostructural species are

CHEMICAL BONDING MCQ Questions Isostructural species are those which have the same shape and hybridization. Among the given species identify the isostructural pairs. [NF 3 and BF 3 ] [BF 4 - and NH 4 +] [BCl3 and BrCl 3 ...

Organic chemistry lab report formatthere is a standardized

ORGANIC CHEMISTRY LAB REPORT FORMAT There is a standardized lab report format that you will need to follow. There is a significant amount of pre-lab work that needs to be completed before the lab starts. The pre-lab is h ...

An unknown solid is entirely soluble in water on addition

An unknown solid is entirely soluble in water. On addition of dilute HCl, a precipitate forms. After the precipitate is filtered off, the pH is adjusted to about 1 and H2S is bubbled in; a precipitate again forms. After ...

Assignmentinstructions1 if k1 gt k2 is the overall reaction

Assignment Instructions: 1. If k1 > k2, is the overall reaction S N 1 or S N 2? 2. Conversely, if k2 > k1 is the overall reaction S N 1 or S N 2? Explain why. The following molecule is chloroethane. ClCH 2 CH 3 molecule ...

Assignment1 write a chemical equation from the following

Assignment: 1.) Write a chemical equation from the following description of reaction. Be sureto include states of matter to your equation.   One molecule of liquid methyl acetate (C 3 H 6 O 2 ) reacts with two molecules ...

1use the balanced equation to answer the question2 c2h6g

1. Use the balanced equation to answer the question. 2 C 2 H 6 ( g ) + 5 O 2 ( g ) 4 CO( g ) + 6 H 2 O( g ) How many moles of O 2 are needed to react completely with 1.8 moles of C 2 H 6 ? 2. Enter your answer in the pro ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

A cola-dispensing machine is set to dispense 9 ounces of

A cola-dispensing machine is set to dispense 9 ounces of cola per cup, with a standard deviation of 1.0 ounce. The manuf

What is marketingbullwhat is marketing think back to your

What is Marketing? • "What is marketing"? Think back to your impressions before you started this class versus how you

Question -your client david smith runs a small it

QUESTION - Your client, David Smith runs a small IT consulting business specialising in computer software and techno

Inspection of a random sample of 22 aircraft showed that 15

Inspection of a random sample of 22 aircraft showed that 15 needed repairs to fix a wiring problem that might compromise

Effective hrmquestionhow can an effective hrm system help

Effective HRM Question How can an effective HRM system help facilitate the achievement of an organization's strate