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Does domestic/household used kerosene oil which is available in blue color (In India) can change its color over the due course of time say 8-10 years if keeping in plastic bottle? If so, in which color it will be turned to change, yellow or transparent or any other color. Please provide me the reply with strong technical approach. Since it has been asked during an interview. Please reply fast. I will be thankful to you if anyone can provide the supporting journals/write-ups/reference to favour of response.
Mention a few advantages of photoelectric colorimetric determination.
What is a potentiometer titration?
What is the role of mercuric sulphate?
which gas is used in preaparation of bit salt
What is determining factor in the oxidation reduction reaction?
Define what is avogadro’s law?
How BIS Decedied the LSF value 0.66-1.02 with calculation.
How is the viscosity of liquid related to its mobility?
How is hardness of water caused?
Fresh form of water is obtained from?
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?
What is wave number?
What is the prime constituents of cement?
How do you express the total hardness of water?