What are the two most abundant elements in the universe?

1256

What is the requirement to give RFlow when using RID detector?

3144

What is protein - according to chemistry?

1244

How to compare XRD graphs against standard and carry polymorpism study of API's by powder XRD method?

3918

what is mean by ambient temperature?

988

for heavy metal test lead used in which form pure form or any other form for preparation of lead standard sol

6153

Why ph scale range is 14? Why it is not less or not greater than 14? Solution of hcl or hydrogen containing liquid has a ph. But if the solution is kmno4 here nothydrogen power does it ph?

1235

What is hybridyzation? How can we find that which type hybridyzation in perticular compound like in CH4(hy is sp3)?

1224

why multimedia dissolution require to do?

874

(CH2)n + nO2. ---->Co2 + nH2O + energy what is this mean with details

1697

which are the diffrent batches in the pharmaceuticals?

866

What is equivalent conductivity?

1290

Mention a few advantages of photoelectric colorimetric determination.

1445

Protactinium-233 is used in the thorium fuel cycle. Explain how this cycle operates and its potential benefits in nuclear energy production.

740

Explain how buffer works?

1167