What is the composition of brass ?
College School Exams Tests, MAHINDRA, Micron Electricals, TATA,
19 34449Post New General Chemistry Questions
How is the measurement of ph made?
How do you express the total hardness of water?
What is the chemical formula of alum?
Give the principle of potentiometer titration.
How are the waters classified based on the degree of hardness?
Why is the role of glycerol & naoh?
What can you contribute to the company?
Mention a few application of cod test in environmental engineering practice.
what are the role of chemistry education in sustainable development
Why ph scale range is 14? Why it is not less or not greater than 14?
Why ph scale range is 14? Why it is not less or not greater than 14? Solution of hcl or hydrogen containing liquid has a ph. But if the solution is kmno4 here nothydrogen power does it ph?
what is the relation between Total organic carbon and Chemical Oxygen demand?
How is measurement of ph made?
What makes a molecule into organic molecule?
Why is ammonia added? Why is that same amount of ammonia added?