Explain acid gas?
No Answer is Posted For this Question
Be the First to Post Answer
Why is mercuric chloride added?
What is glacial acetic acid? What are its uses?
Why we use potassium dichromate in control of absorbance in uv region and copper sulphate in control of absorbance in visible region?
Why is alum added to purify water ?
Explain about Paints and Pigments ?
Explain the Chemical change?
however ozone is havier than oxygen still ozone is up there in sky why?
what is the relation between Total organic carbon and Chemical Oxygen demand?
What is the white precipitate produced at the end of point?
What is Refractory Materials?
Difference between Physical and Chemical change ?
What is importance of principles of solubility product ?