Answer Posted / umang
UV limt =200 to 400 nm
Vis limt= 400 to 1200
IR limt = 400 to 4000 cm-
Is This Answer Correct ? | 3 Yes | 2 No |
Post New Answer View All Answers
What is the formula you will use to calculate how many millilitres of 5.5 m naoh are required to prepare 400 ml of 1.5m naoh?
What are the products formed after cod analysis?
Why is ph increases suddenly after the equivalence point?
State lambert’s law.
Give the principle of potentiometer titration.
What is the chemical formula of alum?
Which of the above conductivity measured during conductometric titration?
What is blank solution?
How is librated iodine estimated?
How is temporary hardness be removed?
What are hard waters?
What is the resulting solution when benzene and toluene are mixed ?
What is the role of silver sulphate?
What is the prime constituents of cement?
What is wave number?