explain sour gas?
How are the waters classified based on the degree of hardness?
Why is ammonia solution added while preparing edta solution?
Define what is oxidation and reduction reaction?
How BIS Decedied the LSF value 0.66-1.02 with calculation.
What are hard waters?
What are the products formed after cod analysis?
State beer’s law.
How does the viscosity vary with temperature?
Why graphite rod is used in nuclear reactor?
What is the role of silver sulphate?
What is dextro-rotatory and levo-rotatory?
What is the white precipitate produced at the end of point?
What is the chemical composition of fat in human body?
What is an indicator electrode?