How many millilitre is equal to 1 litre and how many microliter is equal to litre?
what is the relation between Total organic carbon and Chemical Oxygen demand?
What general group of organic compounds are not oxidesied in the cod test?
What is the role of mercuric sulphate?
Which wavelengths are visible to human eye?
explain sour gas?
Why is glass electrode called an ion selective electrode?
What is an indicator electrode?
Mention a few important criteria for satisfactory colorimetric analysis.
why is their exotherm while addition of reducing agents in reduction reaction?
can we Consider the Purity threshold and Purity angle in place of peak purity for the specificity test for method verification
Explain the term aliquot and diluent?
What is the min constitutes of haematite ore?
Why is the indicator eriochrome black(ebt) shows wine red color at the beginning and blue color at the end?
Arrange by acidic values : phenol, nitrotolouene and o-cresol?