What is the difference between cracking, pyrolysis, destructive distillation, hydroforming, carbonization and dry distillation?

9279

What are the types of insulators?

586

what is the difference between poolymer concrete and normal concrete

1740

Give an example of a polysaccharide?

639

How does Actinium interact with other elements, and what are some notable chemical reactions or compounds involving Actinium?

102

What is the difference between purge septum flow and column flow in gas chromatography?

1828

What are acounting Pi electron's?

1856

a sample of gas occupies a volume of {450.0 ml}at {740 mm Hg}and[16C]determine the volume of this same sample at [760 mm Hg]and [37c]?

4506

What is the reaction that occurs during the titration?

659

Polymer chain growth can be terminated by b-hydride elimination or by reaction with h2. What is one advantage of the h2 reaction? : Polymer Chemistry

675

During Soundness testing of Cement by Lechatelier method the Cement mould expands about 20 mm when merged in curing water for 24 hours after mould preparation.In that Cement MgO content is about 3.0%,SO3 is about 2.6% & Blaine is about 360 M2/Kg.Guess the reason & suggest solution.

2541

why multimedia dissolution require to do?

303

which are the sizes of capsules?

398

What is edta?

610

Hi sir if any product monograph not given known impurities (may be 5 impurities) specifications then how we require to proceed for inhouse formulation?

275