Follow Our FB Page << CircleMedia.in >> for Daily Laughter. We Post Funny, Viral, Comedy Videos, Memes, Vines...


How to standardization of 1N H2SO4?



How to standardization of 1N H2SO4?..

Answer / k.raveendra reddy

weigh accurately about 0.8 g of anhydrous Sodium Carbonate, previously heated at about 270°C for 1 hour. Dissolve it in 100 ml of water and add 0.1 ml of methyl red solution. Add the acid slowly from a burette, with constant stirring, until the solution becomes faintly pink.

Is This Answer Correct ?    12 Yes 0 No

Post New Answer

More Analytical Chemistry Interview Questions

1)why use benzophenon,uracil in hplc calibration. 2)why use sucrose in polarimeter calibration. 3)what is S/N ratio, noise and drift in hplc 4)how we can find lod and loq in method validation

1 Answers  


Why perform dissolution multimedia study in dissolution Development

4 Answers   Cipla, Optimus,


why sucrose used in polarimeter calibration?

2 Answers   Reddy Labs, Sugar Factory,


why has inject 5 injection in assay

2 Answers   Lupin,


what is the source of ir spectroscopy

2 Answers   CTX Life Sciences, Mylan,






why hydrogen and zero air used for flame ignition in gc?

1 Answers  


Why PH range from 0to14.

2 Answers   College School Exams Tests, Reddy Labs, Wings Customer Care,


how to hplc calibrated

4 Answers   Dr Reddys, Glochem,


In capadity factor formula is K'= (RT of main compound/RT of first eluted peak)-1 in this formula what is 1

1 Answers   Piramal Healthcare,


How to use RF and rrf in Rs calculation( either multiply or divide)?

3 Answers   Micro Labs,


why does used dry caffien in HPLC calibration?

0 Answers   Dishman,


According to ICH,India is coming under which climatic zones?

1 Answers   Cipla,






Categories
  • Organic Chemistry Interview Questions Organic Chemistry (302)
  • Inorganic Chemistry Interview Questions Inorganic Chemistry (123)
  • Analytical Chemistry Interview Questions Analytical Chemistry (1258)
  • Physical Chemistry Interview Questions Physical Chemistry (62)
  • General Chemistry Interview Questions General Chemistry (478)
  • Chemistry AllOther Interview Questions Chemistry AllOther (189)