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 4005Post New General Chemistry Questions
Why is disodium salt of edta preferred to edta?
why is their exotherm while addition of reducing agents in reduction reaction?
How do you express the total hardness of water?
what is the indicator used?
why do hard water never produce foam when a soap is dissolved?
What is fluidity of a liquid?
what is the relation between Total organic carbon and Chemical Oxygen demand?
State beer-lambert’s law.
What is the chemical formula of alum?
What is weak acid?
Why titration in which hcl and h2so4 is use?
How is measurement of ph made?
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.
How are ph and pka related?
How does the viscosity vary with temperature?
