Why we have to add 200mg Na2CO3 in preparation of 0.1N sodium thiosulfate solution?

No Answer is Posted For this Question
Be the First to Post Answer

Post New Answer

More Chemistry AllOther Interview Questions

why all liquid raw materials fallows residue on evaporation at 105Degree temp. but methanol bp 60Degree

1 Answers   Biocon,

why r u using Holmium Oxide in UV calibration

3 Answers   Reddy Labs, IPCA,

pH range of methanol and acetic acid is ........

1 Answers  

Why purity angle should be less than purity threshold in peak purity

0 Answers  

What is the chemical formula for Protein

4 Answers  

what is the difference between poolymer concrete and normal concrete

0 Answers  

What is the difference between Assay and Purity?

0 Answers  

define electrochemistry?

1 Answers  

Hai friends my name is Radha. I am selected in the sbi clerk exam held on november 2009. I am a chemistry graduate. What type of questions they will ask in the internviews. Any body having the answer please send to my mail id radhaswedha@rediffmail.com

1 Answers  

what is beer-lamberts law

4 Answers  

Sir, please give me previous year question paper for RRB for the post CHEMICAL AND METALLOGICAL ASSISTANT.

0 Answers   RRB,

suppose u got 2 or more maxima in the uv spectrophotometer then what u can do

2 Answers   Hetero,

  • Organic Chemistry Interview Questions Organic Chemistry (288)
  • Inorganic Chemistry Interview Questions Inorganic Chemistry (113)
  • Analytical Chemistry Interview Questions Analytical Chemistry (1220)
  • Physical Chemistry Interview Questions Physical Chemistry (62)
  • General Chemistry Interview Questions General Chemistry (300)
  • Chemistry AllOther Interview Questions Chemistry AllOther (77)