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 4031Post New General Chemistry Questions
Why is acetic acid added?
What is blank solution?
Explain how buffer works?
What is the difference between fractionation and distillation?
What is the purpose of adding urea?
What are filters? Why are they used?
How BIS Decedied the LSF value 0.66-1.02 with calculation.
How is measurement of ph made?
Give the principle of potentiometer titration.
What is the role of stannous chloride?
Why graphite rod is used in nuclear reactor?
What is the limitation of cod?
What is iron ore consists of?
What is difference between LVT and RVT Viscometer?
What are the electrodes used in the measurement of ph for the determination of pka?