Which halogen element is used in halogen light?
how much tds is ok for drinking water
1 Answers IGCAR, SG Phyto Pharma,
Acid value definition is number milligrams of koh required to nuetralise the acid present in one gram oil & fats but why not use naoh for nuetralisation?
why is acetic acid less conductive than hcl?
What is an indicator electrode?
Give the others form of iron ore.
What are the advantages of potentiometric titration?
Mention the formula to calculate ph of a solution?
How many elements have been discovered ?
Explain the Boyle?s law ?
Explain how buffer works?
Differentiate between organic and inorganic chemistry?
What is the difference between caustic soda and washing soda ?