Explain the term aliquot and diluent?
Mention a few advantages of photoelectric colorimetric determination.
Give the others form of iron ore.
What is equivalent conductivity?
which gas is used in preaparation of bit salt
Explain the structure of a dna molecule?
Why is ammonium hydroxide added to the brass solution?
What is the application of hardness date in environmental engineering practice?
Fresh form of water is obtained from?
What is determining factor in the oxidation reduction reaction?
How is librated iodine estimated?
Mention the formula to calculate ph of a solution?
Cholesterol is a compound suspected of causing hardening of the arteries. The formula of cholesterol is C27H46O. a. A sample of cholesterol is isolated from the arterial lining of a 60-year-old American male. What is the formula of this compound? b. Cholesterol is extracted from a chicken’s egg. What is the formula of this compound?
Why is acetone used for cleaning viscometer?
Do all explosions produce carbon dioxide or carbon monoxide?