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If you are given two liquids, which look like water, how can you, by two physical tests, prove which one of them may be water ?
2 5124Post New General Chemistry Questions
How are ph and pka related?
Why is acetic acid added?
explain sour gas?
What is the min constitutes of haematite ore?
Write the chemical formula for epsom salts?
What is the role of mercuric sulphate?
Explain extraction of ephedrine from a mineral block?
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 the reaction that occurs between iodine and sodium thiosulphate?
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 is mineral water?
What is si unit of viscosity-coefficient?
Give the principle of potentiometer titration.
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.
What is molar conductivity?
