Why is the indicator eriochrome black(ebt) shows wine red color at the beginning and blue color at the end?
1463Post New General Chemistry Questions
Why is acetic acid added?
Why titration in which hcl and h2so4 is use?
What is molar conductivity?
What is dextro-rotatory and levo-rotatory?
What is a cell?
Which is the indicator used in the determination of cao I cement solution?
What is the metal used to extract copper from the solution of copper sulphate?
What is the application of hardness date in environmental engineering practice?
Mention a few application of cod test in environmental engineering practice.
What is protein - according to chemistry?
How is the accuracy of the method determined?
How is the viscosity of liquid related to its mobility?
Why ph scale range is 14? Why it is not less or not greater than 14?
What is the difference between volumetric solutions and test solutions
Why is the indicator eriochrome black(ebt) shows wine red color at the beginning and blue color at the end?