How does the arrangement of atoms in most solids differ from the arrangement of atoms in a liquid?

995

How we fix the validity period of a volumetric solution and re-standardization due date?

5340

For titration in anhydrous media with perchloric acide, if lack of titrator, Which indicator is been used for replacement. How calculate pH of test solution to choose suitable indicator?

2314

Explain what is the net charge of a non-ionized atom?

1047

How to isolate intracellular bacteria from human cells ?

2333

what is sink in dissolution?

2241

What are the effective measures taken towards racial discrimination?

1

Explain some common laboratory techniques?

941

Which hormones are involved in the urinary sytem of a human body?

955

could u please say me the job opportunities for M.Sc biotech students in India

2527

Is epiphyte succession influenced more by autogenic (i.e. competition, facilitation) or allogenic factors?

1874

2. Two grams of Benzoic acid are dissolved in 200 ml of water and extracted with 200 ml of diethyl ether. The distribution coefficient of benzoic acid is 100, and its dissociation constant is 6.5 10-5. Calculate the distribution ratio (D) of benzoic acid at pH 2, 5, and 6. 3. Calculate D at pH 2 to 10 (1 unit apart) in the above problem, and plot D versus pH.

2224

what is the structure of DOWEX-50

5521

what is Cellular Signal Transduction ?

1771

The average length of dolphin?

1111